Ketcher 06241516462D 1 1.00000 0.00000 0 5 0 0 0 0 999 V2000 4.0730 -2.8661 0.0000 Ca 0 0 0 0 0 0 0 0 0 0 0 0 4.9974 -2.2632 0.0000 Cl 0 0 0 0 0 0 0 0 0 0 0 0 5.0258 -3.3484 0.0000 Cl 0 0 0 0 0 0 0 0 0 0 0 0 5.9916 -2.2539 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 5.9975 -3.3561 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 M CHG 3 1 2 2 -1 3 -1 M END