You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-amino-N-(2-amino-2-sulfanylideneethyl)-6-(4-propan-2-ylsulfonylphenyl)pyrazine-2-carboxamide;3-amino-6-(4-propan-2-ylsulfonylphenyl)pyrazine-2-carboxylic acid;5-[3-amino-6-(4-propan-2-ylsulfonylphenyl)pyrazin-2-yl]-1,3,4-oxadiazol-2-amine;methyl 3-amino-6-bromopyrazine-2-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C51H56BrN17O12S4
assistant