You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 8-methoxy-2-methyl-N-[(2R)-1-(1,3,5-trimethylpyrazol-4-yl)propan-2-yl]quinoline-3-carboxamide .
user
C21H26N4O2
assistant