Using COC(=O)c1sc(Br)cc1OC(C)c1ccccc1Cl, CC1(C)OB(c2cnc3[nH]ccc3c2)OC1(C)C to produce COC(=O)c1sc(-c2cnc3[nH]ccc3c2)cc1OC(C)c1ccccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.