Using COc1ccc(-c2cnc(=O)[nH]c2)cc1OC1CC2CCC1C2 to produce COc1ccc(C2=CNC(=O)NC2)cc1OC1CC2CCC1C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.