You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as tert-butyl 7-methoxy-9,12,15,18,25,28,31,34-octaoxa-3-azatetracyclo[33.2.2.25,8.019,24]hentetraconta-1(38),5,7,19,21,23,35(39),36,40-nonaene-3-carboxylate using the IUPAC nomenclature.
user
C38H51NO11
assistant