Using BrCc1ccccc1, CC(C)(C)OC(=O)NC1CC(O[Si](C)(C)C(C)(C)C)CNC1=O to produce CC(C)(C)OC(=O)NC1CC(O[Si](C)(C)C(C)(C)C)CN(Cc2ccccc2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.