E0L2SK -OEChem-05082103112D 2 1 0 0 0 0 0 0 0999 V2000 3.0000 0.0000 0.0000 Ba 0 0 0 0 0 0 0 0 0 0 0 0 2.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 M END $$$$