You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the SMILES representation of the molecule 5-[4-(4-methoxyphenyl)piperazin-1-yl]-3-piperidin-1-yl-1,2,4-triazine .
user
COC1=CC=C(N2CCN(C3=CN=NC(N4CCCCC4)=N3)CC2)C=C1
assistant