SMILES: CN(C)C1=NC=NC2=C1N=CN2[C@H]3[C@@H]([C@@H]([C@H](O3)CO)NC(=O)[C@H](CC4=CC=C(C=C4)OC)[NH3+])O
Description: The molecule is puromycin monoprotonated at the amino nitrogen. It is the predominant species at pH 7.3. It is a conjugate acid of a puromycin.