Using CC(C)[C@H](N)C(=O)O, [N-]=[N+]=NC(=O)N(CCCl)N=O to produce CC(C)[C@H](NC(=O)N(CCCl)N=O)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.