Using COc1cc(O[Si](C)(C)C(C)(C)C)cc(OC)c1B(O)O, COc1nn2c(Br)csc2c1NC(=O)OC(C)(C)C to produce COc1cc(O)cc(OC)c1-c1csc2c(NC(=O)OC(C)(C)C)c(OC)nn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.