Using C[Si](C)(C)CCOCn1ccc2c(Cl)ncnc21, CCOC(C)n1cc(B2OC(C)(C)C(C)(C)O2)cn1 to produce CCOC(C)n1cc(-c2ncnc3c2ccn3COCC[Si](C)(C)C)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.