You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [2-[7-[2-aminoethyl-[(4-chlorophenyl)methyl]amino]-6-hydroxy-6-methyl-7-(3-pentan-2-yloxiran-2-yl)hepta-2,4-dien-2-yl]-7,10-dihydroxy-3,7-dimethyl-12-oxo-1-oxacyclododec-4-en-6-yl] acetate into molecular formula.
user
C39H59ClN2O8
assistant