You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-benzyl-6-propan-2-ylpyridazine;4-[1-(4-chlorophenoxy)ethyl]-2-propan-2-ylpyrimidine;2,4-dimethoxy-6-propan-2-ylpyrimidine;4-methyl-2-propan-2-ylpyrimidine;4-methyl-2-propan-2-yl-1H-pyrimidin-6-one into molecular formula.
user
C54H71ClN10O4
assistant