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 methyl 2-[[2-[[4-ethyl-5-(5-propylthiophen-3-yl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-5-methyl-4-phenylthiophene-3-carboxylate .
user
C26H28N4O3S3
assistant