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 2-(2,4-dimethylphenyl)-N-[6-[[2-(2,4-dimethylphenyl)quinoline-4-carbonyl]amino]hexyl]quinoline-4-carboxamide .
user
C42H42N4O2
assistant