Ketcher 02272416432D 1 1.00000 0.00000 0 2 1 0 0 0 999 V2000 -0.2910 1.6806 0.0000 R 0 0 0 0 0 0 0 0 0 0 0 0 0.5750 1.1806 0.0000 Cl 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 M END