Using Cc1cc(CC(c2cccc(Br)n2)N2C(=O)c3ccccc3C2=O)cc2cn(COCC[Si](C)(C)C)nc12 to produce Cc1cc(CC(N)c2cccc(Br)n2)cc2cn(COCC[Si](C)(C)C)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.