You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[[[(3,4-dihydro-2H-chromen-4-ylamino)-[2-(furan-2-yl)ethylamino]methylidene]amino]methyl]-N,N-dimethylcyclopentane-1-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H34N4O3
assistant