You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)-3-[[(2-methoxy-2-methylpropyl)amino]methyl]-7-methylsulfanylquinolin-2-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H30N2O4S
assistant