Using CC(C)Br, COc1ccc(-n2nc(C(=O)N3CCNCC3)cc2-c2ccccc2)cn1 to produce COc1ccc(-n2nc(C(=O)N3CCN(C(C)C)CC3)cc2-c2ccccc2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.