SMILES: C1=C(C2=C(N1[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)N=C(NC2=O)N)CN[C@@H]4[C@H]([C@H]([C@H]5[C@@H]4O5)O)O
Description: The molecule is a 7-deazaguanine ribonucleoside obtained by formal epoxidation of the cyclohexene moiety of queuosine. It is a 7-deazaguanine ribonucleoside and an epoxide.