Using COc1cc(-c2nc(N)nc(SC)c2C#N)cc(OC)c1OC, CC(C)[O-] to produce COc1cc(-c2nc(N)nc(OC(C)C)c2C#N)cc(OC)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.