SMILES: C1=C(C2=C(N1)N=C(NC2=O)N)CN[C@@H]3[C@H]([C@H]([C@H]4[C@@H]3O4)O)O
Description: The molecule is an epoxide obtained by formal epoxidation of the double bond in the cyclohexene moiety of queuine. It is an epoxide and a pyrrolopyrimidine. It derives from a queuine. It is a conjugate base of an epoxyqueuine(1+).