Using CC(C)(C)OC(=O)N1CCNC(c2ccccc2)C1, CC(=O)Cl to produce CC(=O)N1CCN(C(=O)OC(C)(C)C)CC1c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.