You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-(4-ethylphenyl)-3-(4-hydroxyphenyl)urea;1-(4-hydroxyphenyl)-3-(4-methoxyphenyl)urea;1-(4-hydroxyphenyl)-3-(4-methylphenyl)urea;1-(4-hydroxyphenyl)-3-[4-(trifluoromethoxy)phenyl]urea;1-(4-hydroxyphenyl)-3-[4-(trifluoromethyl)phenyl]urea .
user
C71H66F6N10O12
assistant