Using CC(C)(C)OCl, COCCOCCOCC[N+](C)(C)CCN1CC(C)(C)NC1=O to produce COCCOCCOCC[N+](C)(C)CCN1CC(C)(C)N(Cl)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.