Using C=CCI, O=c1[nH]c(=O)n(-c2cccc([N+](=O)[O-])c2)c2ncccc12 to produce C=CCn1c(=O)c2cccnc2n(-c2cccc([N+](=O)[O-])c2)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.