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 (3'R,4S,6'R,7'R,8'E,11'S,12'R)-7-chloro-7'-methoxy-11',12'-dimethyl-13',13',15'-trioxospiro[2,3-dihydro-1H-naphthalene-4,22'-20-oxa-13lambda6-thia-1,14-diazatetracyclo[14.7.2.03,6.019,24]pentacosa-8,16(25),17,19(24)-tetraene]-7'-carbaldehyde;(2S)-2-methyl-1-propan-2-ylpiperazine .
user
C42H59ClN4O6S
assistant