You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[5,6-bis(furan-2-yl)-1,2,4-triazin-3-yl]sulfanyl]-N-(2,6-dimethylphenyl)propanamide into its molecular formula.
user
C22H20N4O3S
assistant