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 [(1R,2S)-2-[[8-carbamoyl-7-[[5-(5-morpholin-4-yl-7-oxothieno[3,2-b]thiopyran-3-yl)thiophen-3-yl]methyl]-[1,2,4]triazolo[1,5-c]pyrimidin-5-yl]amino]cyclohexyl]azanium .
user
C28H31N8O3S3+
assistant