You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 3-(2,5-dimethylphenyl)-1-[(6-ethyl-2-oxo-1H-quinolin-3-yl)methyl]-1-(2-morpholin-4-ylethyl)thiourea ?
user
C27H34N4O2S
assistant