5,5A,6,6A,7,13,14,16-OCTAHYDRO-5A-HYDROXY-16-(HYDROXYMETHYL)-9-METHOXY-8-(METHOXYMETHOXY)-4,10,17-TRIMETHYL-5-OXO-7,13-IMINO-12H-1,3-DIOXOLO(7,8)ISOQUINO(3,2-B)(3)BENZAZOCINE-14-CARBONITRILE, (5AR,6AS,7R,13S,14R,16R)-
5,5a,6,6a,7,13,14,16-octahydro-5a-hydroxy-16-(hydroxymethyl)-9-methoxy-8-(methoxymethoxy)-4,10,17-trimethyl-5-oxo-7,13-imino-12h-1,3-dioxolo(7,8)isoquino(3,2-b)(3)benzazocine-14-carbonitrile, (5ar,6as,7r,13s,14r,16r)-