Using CCc1c(/C=C/OC)cccc1-c1cnc(-c2ccc(OC(C)C)c(C#N)c2)s1 to produce CCc1c(CC=O)cccc1-c1cnc(-c2ccc(OC(C)C)c(C#N)c2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.