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 5-bromo-3-(1,1-dioxo-1,4-thiazinan-4-yl)-1-[(4-fluorophenyl)methyl]pyrazin-2-one;3,5-dibromo-1-[(4-fluorophenyl)methyl]pyrazin-2-one;1,4-thiazinane 1,1-dioxide .
user
C30H31Br3F2N6O6S2
assistant