Using Brc1cccc(Br)c1, CC1(C)OB(c2cccc(-n3c4ccccc4c4ccccc43)c2)OC1(C)C to produce Brc1cccc(-c2cccc(-n3c4ccccc4c4ccccc43)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.