Using CC(C)(C)OC(=O)N1CC(CCl)c2c1cc(O)c1ncccc21, COc1ccc(C=CC(=O)O)cc1 to produce COc1ccc(/C=C/C(=O)N2CC(CCl)c3c2cc(O)c2ncccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.