You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (1R,9S)-1-[3-[3-(diethylamino)phenyl]prop-2-enylideneamino]-6-ethylidene-11-methyl-6-azoniatricyclo[7.3.1.02,7]trideca-2(7),3,10-trien-5-one ?
user
C28H34N3O+
assistant