You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (15S,16R,17R,18R)-16-hydroxy-17-morpholin-4-yl-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaene-3,5-dione is given. What is its corresponding molecular formula?
user
C29H24N4O4
assistant