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 N-(2,5-dimethylphenyl)-2-[8-(4-methoxyphenyl)-3,4-dioxo-7,8a-dihydro-6H-imidazo[2,1-c][1,2,4]triazin-2-ium-2-yl]acetamide .
user
C22H24N5O4+
assistant