<prompt> Ukugqokonyiswa Kwesango kuMacbeth kuyindatshana eyabhalwa yimuphi umbhali wezindatshana waseNgilandi owaziwa kakhulu ngokuthi Ukuvuma Kwesikhonzi SaseNgilandi Esidla I-Opium?  <response>: UThomas Penson De Quincey 