4H-1,2-benzoxazine-3-carboxamide, 5-chloro-N-(7,8-dimethoxy-2-oxo-2H-1-benzopyran-3-yl)-4a,5,8,8a-tetrahydro-4a,8-dihydroxy-, (4aR,5R,8R,8aS)- 5-Chloro-4a,8-dihydroxy-4a,5,8,8a-tetrahydro-4H-benzo[e][1,2]oxazine-3-carboxylic acid (7,8-dimethoxy-2-oxo-2H-chromen-3-yl)-amide InChI=1/C20H19ClN2O8/c1-28-13-5-3-9-7-10(19(26)30-15(9)16(13)29-2)22-18(25)11-8-20(27)14(21)6-4-12(24)17(20)31-23-11/h3-7,12,14,17,24,27H,8H2,1-2H3,(H,22,25)/t12-,14-,17+,20+/m1/s Trichodermamide B rel-(4aR,5R,8R,8aS)-5-chloro-N-(7,8-dimethoxy-2-oxo-2H-chromen-3-yl)-4a,8-dihydroxy-4a,5,8,8a-tetrahydro-4H-1,2-benzoxazine-3-carboxamide