You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(21Z)-7-methoxy-3,11,17,26-tetraoxa-34-azatetracyclo[25.2.2.213,16.15,9]tetratriaconta-1(30),5,7,9(34),13,15,21,27(31),28,32-decaene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H35NO5
assistant