Mrv1652305112022002D 5 4 0 0 0 0 999 V2000 -2.0199 1.4281 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.7343 1.0156 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.0199 2.2531 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.3054 1.0156 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.5909 1.4281 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 1 4 1 0 0 0 0 1 3 2 0 0 0 0 4 5 2 0 0 0 0 M END