InChI=1/C19H34N4O3S/c1-5-23(6-2)16-18-11-9-17(10-12-18)15-21-19(24)20-13-8-14-22(4)27(25,26)7-3/h9-12H,5-8,13-16H2,1-4H3,(H2,20,21,24)/p+1/fC19H35N4O3S/h20-21,23H/q+1 F74395B5F4475327