You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-(aminomethyl)-N-[1-(2-methylpropyl)indol-5-yl]oxane-4-carboxamide;dihydrochloride The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H29Cl2N3O2
assistant