InChI=1/C19H30N4O2S/c1-5-6-7-11-20-19(26)23-22-18(25)16(13(2)3)21-17(24)15-10-8-9-14(4)12-15/h8-10,12-13,16H,5-7,11H2,1-4H3,(H,21,24)(H,22,25)(H2,20,23,26)/t16-/m1/s1/f/h20-23H 12852260C684AD9F