You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-chloro-4-methoxy-6-methyl-1,3,5-triazine;(4,6-dimethyl-1,3,5-triazin-2-yl)hydrazine;hydrazine;2-methoxy-4,6-dimethyl-1,3,5-triazine is the IUPAC name of a molecule. Please give its molecular formula.
user
C16H28ClN13O2
assistant