Using CC=C(C(=O)OC)c1ccc(C(C)=O)c(COc2ccccc2)c1C, CON to produce CC=C(C(=O)OC)c1ccc(CC=NOC)c(COc2ccccc2)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.