Mrv1572004251606232D 3 0 0 0 0 0 999 V2000 0.4125 0.0000 0.0000 C 0 3 0 0 0 0 0 0 0 0 0 0 2.1804 0.0000 0.0000 W 0 0 0 0 0 0 0 0 0 0 0 0 -0.4125 0.0000 0.0000 W 0 5 0 0 0 0 0 0 0 0 0 0 M CHG 2 1 1 3 -1 M END