Ketcher 04211712132D 1 1.00000 0.00000 0 16 15 0 0 0 999 V2000 12.5647 -8.1986 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.4308 -8.6988 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 11.6987 -8.6985 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.2969 -8.1989 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.8327 -8.1983 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.1625 -8.6985 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.9667 -8.6982 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 10.8327 -7.1981 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 15.1625 -9.6985 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 16.0286 -8.1986 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 12.4367 -5.0472 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.4367 -6.0473 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.1687 -5.0475 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.1687 -6.0476 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.3027 -4.5473 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 13.3027 -6.5475 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 1 3 1 0 0 0 2 4 1 0 0 0 3 5 1 0 0 0 4 6 1 0 0 0 5 7 1 0 0 0 5 8 2 0 0 0 6 9 2 0 0 0 6 10 1 0 0 0 11 12 1 0 0 0 11 15 1 0 0 0 12 16 1 0 0 0 13 14 1 0 0 0 13 15 1 0 0 0 14 16 1 0 0 0 M CHG 4 7 -1 10 -1 15 1 16 1 M END