Based on the SMILES NC(N)=[NH+]CCC[C@H](NC(=O)[C@@H]([NH3+])Cc1ccccc1)C(=O)[O-], the molecule can be described by:
The molecule is a peptide cation obtained by deprotonation of the carboxy terminus and protonation of the side-chain guanidino group and the amino terminus of Phe-Arg; major species at pH 7.3. It is a conjugate acid of a Phe-Arg.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
NC(N)=[NH+]CCC[C@H](NC(=O)[C@@H]([NH3+])Cc1ccccc1)C(=O)[O-]
(2S)-2-[[(2S)-2-azaniumyl-3-phenylpropanoyl]amino]-5-(diaminomethylideneazaniumyl)pentanoate
The molecule is a peptide cation obtained by deprotonation of the carboxy terminus and protonation of the side-chain guanidino group and the amino terminus of Phe-Arg; major species at pH 7.3. It is a conjugate acid of a Phe-Arg.