InChI=1/C20H27N3O3S/c1-4-26-12-6-11-21-19(24)16-7-5-8-17(13-16)23-20(25)22-15(3)18-10-9-14(2)27-18/h5,7-10,13,15H,4,6,11-12H2,1-3H3,(H,21,24)(H2,22,23,25)/t15-/m1/s1/f/h21-23H F47FB14A1836690D