You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1R,8R,13Z,20R,24S,27R)-28-chloro-4,27-dimethoxy-8-(methoxymethoxy)-22,22-dimethyl-2,21,23-trioxa-11-azapentacyclo[12.10.3.13,7.017,24.020,24]octacosa-3,5,7(28),13,17-pentaen-15,25-diyn-10-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H32ClNO8
assistant