InChI=1/C20H29N3O3S/c1-27-10-8-17(19(24)22-13-16-7-4-9-26-16)23-20(25)18-11-14-5-2-3-6-15(14)12-21-18/h2-3,5-6,16-18,21H,4,7-13H2,1H3,(H,22,24)(H,23,25)/t16-,17+,18-/m0/s1/f/h22-23H A57E095E9BD42EE9