You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (3,4-difluorophenyl)methanamine;(2E)-2-[3-ethyl-4-methylidene-2-[(E)-pyran-2-ylidenemethyl]-1,3-thiazol-3-ium-5-ylidene]-3-methyl-1,3-benzothiazole .
user
C27H26F2N3OS2+
assistant