SMILES: C1=NC2=C(N1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OC[C@@H]4C(=C([C@H]5[C@@H](O4)NC6=C(N5)C(=O)NC(=N6)N)S)S)O)O)N=C(NC2=O)N
Description: The molecule is a member of molybdopterins and a molybdopterin dinucleotide. It is a conjugate acid of a molybdopterin guanine dinucleotide(3-).