3-[2-[(3aR,9bR)-6-methoxy-1,3,3a,4,5,9b-hexahydrobenzo[g]isoindol-2-yl]ethyl]-7-phenyl-1H-thieno[2,3-e]pyrimidine-2,4-dione 3-[2-[(3aR,9bR)-6-methoxy-1,3,3a,4,5,9b-hexahydrobenzo[g]isoindol-2-yl]ethyl]-7-phenyl-1H-thieno[2,3-e]pyrimidine-2,4-quinone