Using CC(C)N(CCCl)C(C)C, Cc1cc(C)nc(NC(=O)N(C)C)c1 to produce Cc1cc(C)nc(N(CCN(C(C)C)C(C)C)C(=O)N(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.