HMDB0001426 RDKit 3D Formaldehyde 4 3 0 0 0 0 0 0 0 0999 V2000 -0.0391 -0.0029 0.0033 C 0 0 0 0 0 0 0 0 0 0 0 0 1.1666 -0.1576 -0.0965 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.7002 -0.8490 0.0623 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.4274 1.0095 0.0310 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 1 3 1 0 1 4 1 0 M END