InChI=1/C20H27N3O3S/c1-13(2)18(20(24)22-12-17-7-6-8-21-11-17)23-27(25,26)19-15(4)9-14(3)10-16(19)5/h6-11,13,18,23H,12H2,1-5H3,(H,22,24)/t18-/m0/s1/f/h22H 89B14E109979B79F