Using CC(C)(C)[O-], Nc1c(OCC(=O)c2ccccn2)cccc1[N+](=O)[O-] to produce C=C(COc1cccc([N+](=O)[O-])c1N)c1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.