You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-[[4,6-bis[(3S,5R)-3,5-diaminopiperidin-1-yl]-1,3,5-triazin-2-yl]amino]-2,6-dichlorophenyl]acetamide;hydrochloride The above is the IUPAC name of a molecule. Write its molecular formula.
user
C21H32Cl3N11O
assistant