InChI=1/C19H31N3O4S/c1-5-6-7-8-9-15(4)20-18(23)19(24)21-16-10-12-17(13-11-16)27(25,26)22-14(2)3/h10-15,22H,5-9H2,1-4H3,(H,20,23)(H,21,24)/t15-/m1/s1/f/h20-21H 61EAFF69C375396B