Using CC(=O)O, Cn1cc(-c2cn(COCC[Si](C)(C)C)c3ncc(B4OC(C)(C)C(C)(C)O4)cc23)cn1 to produce Cn1cc(-c2cn(COCC[Si](C)(C)C)c3ncc(O)cc23)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.