Using CCOC(=O)Oc1ccc(C=CC(=O)NC/C=C(\C)CCC=C(C)C)cc1OC to produce COc1cc(C=CC(=O)NC/C=C(\C)CCC=C(C)C)ccc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.