InChI=1/C19H31N3O4S/c1-5-6-7-8-10-15(2)21-18(23)14-20-19(24)16-11-9-12-17(13-16)27(25,26)22(3)4/h9,11-13,15H,5-8,10,14H2,1-4H3,(H,20,24)(H,21,23)/t15-/m1/s1/f/h20-21H 0B4C6A0736399089