Using CC(C)(C)OC(=O)NC1CCc2ccc(O)cc2C1, O=C(Nc1cc([N+](=O)[O-])ccn1)C1CC1 to produce CC(C)(C)OC(=O)NC1CCc2ccc(Oc3ccnc(NC(=O)C4CC4)c3)cc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.