SX -OEChem-05032420413D 2 1 0 0 0 0 0 0 0999 V2000 15.8490 43.3460 26.1910 S 0 0 0 0 0 0 0 0 0 0 0 0 16.0720 43.6690 27.8170 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 M END > O=S > InChI=1S/OS/c1-2 > XTQHKBHJIVJGKJ-UHFFFAOYSA-N > OS $$$$