SMILES: C1[C@@H]2[C@H]([C@H]([C@@H](O2)N3C4=NC=NC(=C4C=N3)N)O)OP(=O)(O1)O
Description: The molecule is a nucleoside 3',5'-cyclic phosphate that is cAMP in which the aza methine (C-H) group at positions 7 and 8 on the purine fragment are transposed. It is a nucleoside 3',5'-cyclic phosphate and a pyrazolopyrimidine.