Using O=C(OCc1ccccc1)N1CCNCC1, Cc1ccc([N+](=O)[O-])c(F)c1 to produce Cc1ccc([N+](=O)[O-])c(N2CCN(C(=O)OCc3ccccc3)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.