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 methyl N-[2-[20-[4-(2-cyclopropylacetyl)morpholin-2-yl]oxy-5,7,19,19-tetramethyl-10-oxahexacyclo[13.11.1.01,24.05,13.06,11.018,24]heptacosan-9-yl]ethyl]carbamate .
user
C43H70N2O6
assistant