Using Nc1ccccc1NC(=O)CCCCCNC(=O)C=C1c2cc([N+](=O)[O-])ccc2-c2ccc([N+](=O)[O-])cc21 to produce Nc1ccc2c(c1)C(=CC(=O)NCCCCCC(=O)Nc1ccccc1N)c1cc(N)ccc1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.