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 pent-4-enyl (5S,6S,7R)-2-[(4-chlorophenyl)-prop-2-enylcarbamoyl]-3-[(2R)-1-hydroxypropan-2-yl]-9-methyl-4-oxo-10-thia-3-azatricyclo[5.2.1.01,5]decane-6-carboxylate .
user
C28H35ClN2O5S
assistant