HMDB0003276 RDKit 3D Hydrogen sulfide 3 2 0 0 0 0 0 0 0 0999 V2000 -0.0045 0.5475 -0.0000 S 0 0 0 0 0 0 0 0 0 0 0 0 1.1492 -0.2722 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.1447 -0.2753 -0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 1 3 1 0 M END