Using CCOC(=O)C(C(=O)OCC)C(C)C(=O)c1ccc2c(c1)oc(=O)n2Cc1ccccc1 to produce CC(C(=O)c1ccc(NCc2ccccc2)c(O)c1)C(C(=O)O)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.