Using CC1=NN=C(c2ccc([N+](=O)[O-])cc2)c2cc3c(cc2C1)OCO3 to produce CC1Cc2cc3c(cc2C(c2ccc([N+](=O)[O-])cc2)=NN1)OCO3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.