Using CCC(C(C)=O)c1cc(OC)c(O)cc1C(=O)c1ccc(OC)c(OC)c1, NN to produce CCC1C(C)=NN=C(c2ccc(OC)c(OC)c2)c2cc(O)c(OC)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.