You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid;2,3-dihydro-1-benzofuran-7-carboxylic acid ?
user
C19H24N2O11
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