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-(benzenesulfonamido)-3-[[2-[2-[2-(diaminomethylideneamino)ethoxy]ethoxy]acetyl]amino]propanoic acid;2-(benzenesulfonamido)-3-[[2-[3-(diaminomethylideneamino)propoxy]acetyl]amino]propanoic acid;N-[2-(benzenesulfonamido)-3-oxobutyl]-2-butoxyacetamide;2-butoxyacetic acid .
user
C53H84N12O21S3
assistant