You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N,N-dimethyl-N'-[[5-(2-methylcyclopropyl)furan-2-yl]methyl]-1-thiophen-2-ylethane-1,2-diamine is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H24N2OS
assistant