InChI=1/C19H31N3O4S/c1-6-7-8-10-14(2)20-17(23)18(24)21-15-11-9-12-16(13-15)27(25,26)22-19(3,4)5/h9,11-14,22H,6-8,10H2,1-5H3,(H,20,23)(H,21,24)/t14-/m0/s1/f/h20-21H 962E2481A5324E1A