SMILES: C1[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=NC4=C3N=C(NC4=O)N)OP(=O)(OC[C@@H]5[C@H]([C@H]([C@@H](O5)N6C=NC7=C(N=CN=C76)N)O)OP(=O)(O1)O)O)O
Description: The molecule is a cyclic purine dinucleotide that consists of AMP and GMP units cyclised via 3',5'- and 2',5'-linkages respectively. It is a cyclic purine dinucleotide, a guanyl ribonucleotide and an adenyl ribonucleotide. It derives from a Gp[2'-5']Ap[3']. It is a conjugate acid of a 2'-3'-cGAMP(2-).