SMILES: C1C[NH+]=C(N[C@H]1[C@@H](C(=O)[O-])[NH3+])N
Description: The molecule is an alpha-amino-acid cation obtained by deprotonation of the carboxy group and protonation of the amino and guanidino groups of (2S,3R)-capreomycidine. It is a conjugate acid of a (2S,3R)-capreomycidine.