Using Cn1c(-c2cccc(OCCCN3CCCCC3)c2)nc2ccc([N+](=O)[O-])cc2c1=O to produce Cn1c(-c2cccc(OCCCN3CCCCC3)c2)nc2ccc(N)cc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.