SMILES: [C@@H]1([C@@H]([C@H]([C@@H]([C@H]([C@@H]1O)O)OP(=O)([O-])[O-])[NH+]=C(N)N)O)[NH+]=C(N)N
Description: The molecule is zwitterionic form of streptidine 6-phosphate having an anionic phosphate group and protonated guanidino groups; major species at pH 7.3 It is a tautomer of a streptidine 6-phosphate.