Using C[Si](C)(C)Cl, Cc1ccc(NC(=O)OC(C)(C)C)cc1Br to produce Cc1ccc(N(C(=O)OC(C)(C)C)[Si](C)(C)C)cc1[Si](C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.