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 3-anilino-1-[4-(cyanomethyl)-1-[2-(4-hydroxyphenyl)acetyl]piperidin-4-yl]pyrazole-4-carboxamide;ethane .
user
C27H32N6O3
assistant