HMDB0256500 RDKit 3D Phthalazine 16 17 0 0 0 0 0 0 0 0999 V2000 2.0046 -0.4976 0.0472 C 0 0 0 0 0 0 0 0 0 0 0 0 1.9036 0.8769 -0.0003 C 0 0 0 0 0 0 0 0 0 0 0 0 0.6686 1.4780 -0.0392 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.4574 0.6600 -0.0290 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7218 1.2095 -0.0667 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.7885 0.3954 -0.0558 N 0 0 0 0 0 0 0 0 0 0 0 0 -2.6777 -0.9205 -0.0101 N 0 0 0 0 0 0 0 0 0 0 0 0 -1.4863 -1.5390 0.0287 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.3597 -0.7159 0.0184 C 0 0 0 0 0 0 0 0 0 0 0 0 0.9008 -1.3127 0.0576 C 0 0 0 0 0 0 0 0 0 0 0 0 2.9911 -0.9428 0.0771 H 0 0 0 0 0 0 0 0 0 0 0 0 2.7889 1.5047 -0.0077 H 0 0 0 0 0 0 0 0 0 0 0 0 0.5118 2.5479 -0.0774 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.8678 2.2584 -0.1039 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.3601 -2.6119 0.0666 H 0 0 0 0 0 0 0 0 0 0 0 0 0.9499 -2.3905 0.0943 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 2 3 1 0 3 4 2 0 4 5 1 0 5 6 2 0 6 7 1 0 7 8 2 0 8 9 1 0 9 10 2 0 10 1 1 0 9 4 1 0 1 11 1 0 2 12 1 0 3 13 1 0 5 14 1 0 8 15 1 0 10 16 1 0 M END