Using CC(C)(C)OC(=O)N1CC=C(c2c[nH]c3ccc(Cl)cc23)CC1 to produce CC(C)(C)OC(=O)N1CCC(c2c[nH]c3ccccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.