Using CCOC(=O)CCCCc1ccco1, O=Cc1cccnc1Nc1cccc([N+](=O)[O-])c1 to produce O=c1c(CCCc2ccco2)cc2cccnc2n1-c1cccc([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.