You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-[(1-carboxy-2-methyl-3-phenylcyclopropyl)-sulfinatoamino]-4-[5-(trifluoromethyl)pyridin-2-yl]piperazine into molecular formula.
user
C21H22F3N4O4S-
assistant