Using CC(C)Cc1ccc(-c2nnc(Br)s2)cc1C#N, CCc1c(C=O)cccc1B1OC(C)(C)C(C)(C)O1 to produce CCc1c(C=O)cccc1-c1nnc(-c2ccc(CC(C)C)c(C#N)c2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.