Mrv1652303252018052D 4 3 0 0 0 0 999 V2000 1.3332 -0.6187 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.6187 -0.2062 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.0957 -0.6187 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.6187 0.6187 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 2 3 1 0 0 0 0 2 4 2 0 0 0 0 M END