You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[3-amino-6-(oxan-4-yl)pyrazin-2-yl]-N-[(1R)-1-(3-chlorophenyl)butyl]-2-fluorobenzamide;4-[3-amino-6-(oxan-4-yl)pyrazin-2-yl]-N-[(1S)-1-(3-chlorophenyl)-2-[methyl-(2-nitrophenyl)sulfonylamino]ethyl]-2-fluorobenzamide;sulfane;(4-sulfanylphenyl) formate is the IUPAC name of a molecule. Please give its molecular formula.
user
C64H68Cl2F2N10O10S4
assistant