Using COC(=O)CCc1ccccc1Oc1ccc(CC(NC(=O)OC(C)(C)C)C(=O)N(C)C)cc1 to produce CN(C)C(=O)C(Cc1ccc(Oc2ccccc2CCC(=O)O)cc1)NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.