You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(5R,6R,7R)-2-N-(4-chlorophenyl)-6-N-(4-ethoxyphenyl)-3-(6-hydroxyhexyl)-7-methyl-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]decane-2,6-dicarboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C31H38ClN3O6
assistant