Using COC(=O)c1cc(O)cc(Nc2ccn(COCC[Si](C)(C)C)n2)n1 to produce C[Si](C)(C)CCOCn1ccc(Nc2cc(O)cc(CO)n2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.