Using COC(=O)CCNC(=O)c1ccc(OCc2ccc(-c3ccccc3)cc2C)cc1 to produce Cc1cc(-c2ccccc2)ccc1COc1ccc(C(=O)NCCC(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.