Using O=C(O)c1cccc(OCc2cc3ccccc3o2)c1C(=O)O, NC1CCC(=O)NC1=O to produce O=C1CCC(N2C(=O)c3cccc(OCc4cc5ccccc5o4)c3C2=O)C(=O)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.