Using CN1C(=O)C=CC1=O, CC(C)(C)[Si](C)(C)n1cc(B(O)O)c2cc(Br)ccc21 to produce CN1C(=O)CC(c2cn([Si](C)(C)C(C)(C)C)c3ccc(Br)cc23)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.