InChI=1/C19H31N3O4S/c1-5-7-9-15(6-2)13-20-18(23)14-21-19(24)16-10-8-11-17(12-16)27(25,26)22(3)4/h8,10-12,15H,5-7,9,13-14H2,1-4H3,(H,20,23)(H,21,24)/t15-/m1/s1/f/h20-21H 3FBA1B0B41B4B135