You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (Z)-2-(4-cyclopentyloxy-5-methoxypyridin-2-yl)-3-thiophen-2-ylprop-2-enenitrile using the IUPAC nomenclature.
user
C18H18N2O2S
assistant