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 2,7-dimethylimidazo[1,2-a]pyrazin-8-one;3,7-dimethylimidazo[1,2-a]pyrazin-8-one;3,7-dimethylimidazo[1,5-a]pyrazin-8-one;1,6-dimethylimidazo[1,5-c]pyrimidin-5-one;2,6-dimethylimidazo[1,2-c]pyrimidin-5-one;2,6-dimethylpyrrolo[1,2-a]pyrazin-1-one;2,7-dimethylpyrrolo[1,2-a]pyrazin-1-one;2,6-dimethyl-[1,2,4]triazolo[1,5-c]pyrimidin-5-one .
user
C65H73N23O8
assistant