RDKit 6 4 0 0 0 0 0 0 0 0999 V2000 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 Cl 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 K 0 0 0 0 0 15 0 0 0 0 0 0 1 2 1 0 2 3 1 0 2 4 1 0 2 5 1 0 M CHG 6 1 -1 2 3 3 -1 4 -1 5 -1 6 1 M END > 516900 > POTASSIUM PERCHLORATE $$$$