You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[(2S)-3-(1H-indol-3-yl)-1-[methyl-[2-[(5-methyl-1,2-oxazol-3-yl)amino]-2-oxoethyl]amino]-1-oxopropan-2-yl]thiophene-2-carboxamide into its molecular formula.
user
C23H23N5O4S
assistant