1-[(14S)-13-METHYL-13,14-DIHYDRO[1,3]BENZODIOXOLO[5,6-C][1,3]DIOXOLO[4,5-I]PHENANTHRIDIN-14-YL]-3-(13-METHYL-13,14-DIHYDRO[1,3]BENZODIOXOLO[5,6-C][1,3]DIOXOLO[4,5-I]PHENANTHRIDIN-14-YL)PROPAN-2-ONE