InChI=1/C19H27N3O4S2/c1-4-26-15-7-9-16(10-8-15)28(24,25)21-12-11-19(23)20-14-17(22(2)3)18-6-5-13-27-18/h5-10,13,17,21H,4,11-12,14H2,1-3H3,(H,20,23)/t17-/m0/s1/f/h20H DB8565675E03AC8C