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 2-amino-1-[3-(1,5,6,7-tetrahydropyrazolo[4,3-b]pyridin-4-ylmethyl)piperidin-1-yl]ethanone .
user
NCC(=O)N1CCCC(CN2CCCC3=C2C=NN3)C1
assistant