Using C[C@@H]1CNC[C@H](C)N1, O=Cc1ccc([N+](=O)[O-])cc1 to produce C[C@@H]1CN(Cc2ccc([N+](=O)[O-])cc2)C[C@H](C)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.