You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule methyl (2S)-2-[[2-[(1S)-1-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl]-1,3-thiazole-4-carbonyl]amino]-3-(oxan-2-yl)propanoate ?
user
C20H31N3O6S
assistant