You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 5,12,19-tris(cyclohexylmethoxy)-6,13,20-trimethoxytetracyclo[15.4.0.03,8.010,15]henicosa-1(21),3,5,7,10,12,14,17,19-nonaene into molecular formula.
user
C45H60O6
assistant