SMILES: C1=CC(=C[N+](=C1)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)OP(=O)(O)OC[C@@H]3[C@H]([C@H]([C@@H](O3)N4C=NC5=C(N=CN=C54)N)OP(=O)(O)O)O)O)O)C(=O)O
Description: The molecule is a nicotinic acid dinucleotide that is NADP(+) in which the carboxamide group on the pyridine ring is replaced by a carboxy group. It has a role as a calcium channel agonist, a signalling molecule and a metabolite. It derives from a NADP(+). It is a conjugate acid of a nicotinate-adenine dinucleotide phosphate(4-).