Using C[Si](C)(C)CCOCCl, Cc1nc(NS(C)(=O)=O)ncc1Br to produce Cc1nc(N(COCC[Si](C)(C)C)S(C)(=O)=O)ncc1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.