SMILES: C1[C@@H](OP(=O)(O1)[O-])[C@H](C2=NC3=C(NC2)N=C(NC3=O)N)O
Description: The molecule is an organophosphate oxoanion that is the conjugate base of 7,8-dihydro-D-neopterin 2',3'-cyclic phosphate, arising from deprotonation of the phosphate OH. It is a conjugate base of a 7,8-dihydro-D-neopterin 2',3'-cyclic phosphate.