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-[2-(dimethylamino)ethyl]-1-[(1R)-1-(furan-2-yl)ethyl]-3-(3-methylsulfanylphenyl)thiourea .
user
C18H25N3OS2
assistant