You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please identify the SMILES representation of the molecule named 4-[4-[2-[6-[2-(4-cyano-3-fluorocyclohexyl)ethynyl]piperidin-3-yl]ethynyl]cyclohexyl]-2,6-difluorocyclohexane-1-carbonitrile .
user
N#CC1CCC(C#CC2CCC(C#CC3CCC(C4CC(F)C(C#N)C(F)C4)CC3)CN2)CC1F
assistant