You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[[17-[2-(2-chloro-6-fluorophenyl)acetyl]-5,13-dihydroxy-6,10-dimethyl-5-tricyclo[13.2.2.02,6]nonadeca-1(17),9,15,18-tetraenyl]methyl]-1-(3-methoxypropyl)-3-phenylurea into its molecular formula.
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C41H50ClFN2O5
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