Ketcher 05041900002D 1 1.00000 0.00000 0 6 5 0 0 0 999 V2000 5.3176 -3.3380 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.1956 -3.8347 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.0504 -3.3380 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.9285 -3.8347 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.7833 -3.3380 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.1956 -4.8397 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 3 2 1 0 0 0 6 2 1 0 0 0 4 3 1 0 0 0 5 4 1 0 0 0 M END