You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(2-aminoethyl)-6-[2-[(E)-2-(4,5-dimethoxy-2-phenylmethoxyphenyl)ethenyl]quinolin-1-ium-1-yl]hexanamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C34H40N3O4+
assistant