Using CC(C)(C)OC(=O)N1CCN(Cc2c(O)cccc2-c2ccc(Cl)cc2)CC1, CN(C)CCCl to produce CN(C)CCOc1cccc(-c2ccc(Cl)cc2)c1CN1CCN(C(=O)OC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.