Using C=CCN(c1nccs1)S(=O)(=O)c1ccc(N2CC[C@@H](O[Si](c3ccccc3)(c3ccccc3)C(C)(C)C)C2=O)cc1 to produce C=CCN(c1nccs1)S(=O)(=O)c1ccc(N2CC[C@@H](O)C2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.