Using C[Si](C)(C)CCOCn1cc(I)c2c(OC3CCOCC3)nc(Cl)nc21, OB(O)c1ccncc1 to produce C[Si](C)(C)CCOCn1cc(-c2ccncc2)c2c(OC3CCOCC3)nc(Cl)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.