Using CC(C)(C)OCl, CC1(C)CN(CC[N+](C)(C)C)C(=O)N1 to produce CC1(C)CN(CC[N+](C)(C)C)C(=O)N1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.