Using CCOC(=O)C1CCN(c2nc(C)c(C)s2)CC1, O=C1CCC(=O)N1Cl to produce CCOC(=O)C1CCN(c2nc(CCl)c(C)s2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.