You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-benzyl-4-methoxy-3-phenyl-N-[1-(thiophene-3-carbonyl)piperidin-4-yl]-10-oxa-3-azoniatricyclo[5.2.1.01,5]deca-3,5,8-triene-6-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C33H32N3O4S+
assistant