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 2-cyano-3-[3-ethyl-4-oxo-5-[[3-(3-pyrrolidin-1-ylpropyl)anilino]methyl]-1,3-thiazolidin-2-yl]-N-prop-2-ynylpropanamide .
user
C26H35N5O2S
assistant