C11 H8 Br N3 O 278.105 7-bromo-3-methyl-3,5-dihydro-4H-pyridazino[4,5-b]indol-4-one N 0 Corina N 2025-08-22 7IOV N 2026-05-15 RCSB REL HETAIN A1CP1 non-polymer C1 0 -19.949 -22.321 14.832 1 Y C10 A1CP1 N 2.365 0.168 -0.004 1 N C C2 0 -19.190 -24.408 13.891 1 Y C13 A1CP1 N 0.619 1.812 -0.007 2 N C C3 0 -23.236 -27.304 13.894 1 N C15 A1CP1 N -3.567 -0.872 -0.002 3 N C C4 0 -23.575 -29.569 13.171 1 N C01 A1CP1 N -5.898 -0.183 -0.010 4 N C C5 0 -20.595 -27.446 13.162 1 N C04 A1CP1 N -2.791 1.786 0.006 5 N C C6 0 -21.089 -26.244 13.721 1 Y C05 A1CP1 N -1.803 0.778 0.008 6 N C C7 0 -22.411 -26.160 14.092 1 Y C06 A1CP1 N -2.186 -0.563 0.004 7 N C C8 0 -21.499 -24.173 14.568 1 Y C08 A1CP1 N 0.076 -0.552 0.003 8 N C C9 0 -21.231 -22.839 14.976 1 Y C09 A1CP1 N 1.436 -0.850 0.005 9 N C C10 0 -18.922 -23.099 14.290 1 Y C12 A1CP1 N 1.959 1.495 -0.010 10 N C C11 0 -20.492 -24.948 14.032 1 Y C14 A1CP1 N -0.333 0.793 0.002 11 N C N1 0 -22.723 -28.411 13.366 1 N N02 A1CP1 N -4.468 0.131 -0.004 12 N N N2 0 -21.400 -28.488 12.998 1 N N03 A1CP1 N -4.055 1.467 0.012 13 N N N3 0 -22.639 -24.916 14.596 1 Y N07 A1CP1 N -1.051 -1.345 0.010 14 N N O1 0 -24.381 -27.269 14.202 1 N O16 A1CP1 N -3.938 -2.034 -0.007 15 N O BR1 0 -19.588 -20.504 15.387 0 N BR11 A1CP1 N 4.210 -0.248 -0.000 16 N BR H1 0 -18.400 -25.014 13.472 1 N H1 A1CP1 N 0.307 2.846 -0.007 17 N H H2 0 -22.988 -30.386 12.727 1 N H2 A1CP1 N -6.257 -0.262 1.016 18 N H H3 0 -23.980 -29.893 14.141 1 N H3 A1CP1 N -6.442 0.610 -0.525 19 N H H4 0 -24.403 -29.305 12.497 1 N H4 A1CP1 N -6.061 -1.129 -0.527 20 N H H5 0 -19.558 -27.516 12.867 1 N H5 A1CP1 N -2.498 2.825 -0.001 21 N H H6 0 -22.019 -22.231 15.396 1 N H6 A1CP1 N 1.763 -1.879 0.013 22 N H H7 0 -17.929 -22.689 14.181 1 N H7 A1CP1 N 2.698 2.283 -0.016 23 N H H8 0 -23.521 -24.593 14.939 1 N H8 A1CP1 N -1.047 -2.315 0.009 24 N H N 1 N doub N 2 N sing N 3 N sing N 4 N sing N 5 N sing Y 6 N sing Y 7 N doub Y 8 N doub Y 9 N sing N 10 N sing N 11 N doub Y 12 N sing Y 13 N sing Y 14 N doub Y 15 N sing Y 16 N doub Y 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing RCSB RCSB O=C1c2[NH]c3cc(Br)ccc3c2C=NN1C InChI=1S/C11H8BrN3O/c1-15-11(16)10-8(5-13-15)7-3-2-6(12)4-9(7)14-10/h2-5,14H,1H3 CYQMKXFBYCNPCZ-UHFFFAOYSA-N CN1N=Cc2c([nH]c3cc(Br)ccc23)C1=O CN1N=Cc2c([nH]c3cc(Br)ccc23)C1=O CN1C(=O)c2c(c3ccc(cc3[nH]2)Br)C=N1 CN1C(=O)c2c(c3ccc(cc3[nH]2)Br)C=N1 7-bromo-3-methyl-3,5-dihydro-4H-pyridazino[4,5-b]indol-4-one 7-bromanyl-3-methyl-5~{H}-pyridazino[4,5-b]indol-4-one