You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(2,6-dimethylphenyl)-2-[4-(5,9-dithia-1,7-diazatricyclo[6.3.0.02,6]undeca-2(6),3,7,10-tetraene-4-carbonyl)piperazin-1-yl]acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H23N5O2S2
assistant