2-{allyl[(2-nitrophenyl)sulfonyl]amino}-N-[2-(3,4-dimethoxyphenyl)ethyl]butanamide InChI=1/C23H29N3O7S/c1-5-15-25(34(30,31)22-10-8-7-9-19(22)26(28)29)18(6-2)23(27)24-14-13-17-11-12-20(32-3)21(16-17)33-4/h5,7-12,16,18H,1,6,13-15H2,2-4H3,(H,24,27 butanamide, N-[2-(3,4-dimethoxyphenyl)ethyl]-2-[[(2-nitrophenyl)sulfonyl]-2-propenylamino]-