Mrv0541 05161318242D 2 1 0 0 0 0 999 V2000 0.8250 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 Se 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 M END