Using Cc1cc2c(c([N+](=O)[O-])c1)N(c1ccccc1C(=O)O)CC2 to produce Cc1cc2c3c(c1)NC(=O)c1ccccc1N3CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.