Using COc1nc(Oc2ccc(B3OC(C)(C)C(C)(C)O3)c(C3OCCO3)c2F)ccc1C#N to produce COc1nc(Oc2ccc(B3OC(C)(C)C(C)(C)O3)c(C=O)c2F)ccc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.