You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 3-[[(2S)-2-amino-3-phenylpropanoyl]amino]-4-methyl-N-(2,2,2-trifluoroethyl)benzamide;hydrochloride .
user
C19H21ClF3N3O2
assistant