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 (2R)-N-(3-aminophenyl)sulfonyl-2-(4-carbamimidoylanilino)-2-[7-ethoxy-2-(hydroxymethyl)-1-benzofuran-5-yl]acetamide;(2R)-N-(benzenesulfonyl)-2-(4-carbamimidoylanilino)-2-[7-ethoxy-2-(hydroxymethyl)-1-benzofuran-5-yl]acetamide .
user
C52H53N9O12S2
assistant