saframycin C
N-[[(5S)-1,5,6,7,9,10,13,14,14aα,15-Decahydro-2,5α,11-trimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6α,15α-epimino-4H-isoquino[3,2-b][3]benzazocin-9β-yl]methyl]-2-oxopropionamide
Propanamide, N-[[(5S,6R,9R,14aS,15R)-1,5,6,7,9,10,13,14,14a,15-decahydro-2,5,11-trimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-imino-4H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-2-oxo-
