0Chemicalbook67-68-5.MOL ChemDraw02212314282D 4 3 0 0 0 0 0 0 0 0999 V2000 0.0000 -0.2062 0.0000 S 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.6188 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.7145 -0.6188 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.7145 -0.6188 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 1 3 1 0 1 4 1 0 M END