Using Brc1cnn(-c2ccnc3[nH]ccc23)c1, C[Si](C)(C)CCOCCl to produce C[Si](C)(C)CCOCn1ccc2c(-n3cc(Br)cn3)ccnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.