Using COC(=O)C(CC1CCN(C)CC1)c1ccc(/C=C/C(=O)Nc2ccccc2NC(=O)OC(C)(C)C)cc1 to produce CN1CCC(CC(C(=O)O)c2ccc(/C=C/C(=O)Nc3ccccc3NC(=O)OC(C)(C)C)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.