Using O=C1CCN(c2ccc([N+](=O)[O-])cc2)CC1, OC1(c2ccc(Cl)cc2)CCNCC1 to produce O=[N+]([O-])c1ccc(N2CCC(N3CCC(O)(c4ccc(Cl)cc4)CC3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.