You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [2-[[(2R)-4-(dimethylamino)-1-phenylsulfanylbutan-2-yl]amino]-5-[[4-[4-methoxy-4-[(2-thiophen-2-ylphenyl)methyl]piperidin-1-yl]benzoyl]sulfamoyl]phenyl]-methoxy-oxoazanium by IUPAC nomenclature, provide its molecular formula.
user
C43H50N5O6S3+
assistant