none RDKit 3D 9 8 0 0 0 0 0 0 0 0999 V2000 -5.7297 -2.1696 0.3250 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.0511 -1.3469 1.9899 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.7860 -1.1579 0.8873 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.4322 -2.4304 -0.6952 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.7529 -3.0884 0.9196 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.0984 -2.2717 2.5565 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.3813 -0.5721 2.3504 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.7429 -1.7574 0.2937 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.7054 -0.2143 0.3520 H 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 2 3 2 3 1 4 1 0 1 5 1 0 1 8 1 0 2 6 1 0 2 7 1 0 3 9 1 0 M END