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-(6,7-dihydro-5H-cyclopenta[f][1]benzofuran-3-yl)-N-[(S)-(3,5-dimethoxyphenyl)-(1-methylimidazol-2-yl)methyl]acetamide .
user
C26H27N3O4
assistant