Using Cc1cc([N+](=O)[O-])cnc1Oc1ccnc(N(C(=O)OC(C)(C)C)C(=O)C2CC2)c1 to produce Cc1cc([N+](=O)[O-])cnc1Oc1ccnc(NC(=O)OC(C)(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.