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 (3S)-3-[[3-[3-(1,3-benzothiazole-6-carbonylamino)propylsulfanylmethyl]phenyl]sulfonylamino]-4-oxobutanoic acid .
user
C22H23N3O6S3
assistant