Ketcher 12041909472D 1 1.00000 0.00000 0 20 19 0 0 0 999 V2000 7.4288 -7.6920 0.0000 R 0 0 0 0 0 0 0 0 0 0 0 0 4.7860 -5.2225 0.0000 R 0 0 0 0 0 0 0 0 0 0 0 0 9.9809 -5.1498 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 8.2668 -6.1789 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 6.5166 -5.2091 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 6.5364 -6.2056 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 5.6379 -3.7183 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 9.1084 -4.6648 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.2491 -5.1849 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.3765 -4.6951 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.4089 -6.6905 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.6438 -4.7194 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.8393 -4.6354 0.0000 P 0 0 0 0 0 0 0 0 0 0 0 0 11.7138 -5.1215 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 12.5722 -4.6069 0.0000 P 0 0 0 0 0 0 0 0 0 0 0 0 13.4469 -5.0931 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 12.5559 -3.6064 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 10.8229 -3.6348 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 11.0982 -5.6019 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 12.8312 -5.5735 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 11 1 0 0 0 2 12 1 0 0 0 3 8 1 0 0 0 4 9 1 0 0 0 4 11 1 0 0 0 5 10 1 0 0 0 5 12 1 0 0 0 6 11 2 0 0 0 7 12 2 0 0 0 8 9 1 0 0 0 9 10 1 0 0 0 3 13 1 0 0 0 13 14 1 0 0 0 14 15 1 0 0 0 15 16 1 0 0 0 15 17 2 0 0 0 13 18 2 0 0 0 13 19 1 0 0 0 15 20 1 0 0 0 M CHG 3 16 -1 19 -1 20 -1 M END