InChI=1/C20H31N3O5S/c1-2-3-4-5-16-6-8-18(9-7-16)29(26,27)23-15-17(14-19(23)20(24)21-25)22-10-12-28-13-11-22/h6-9,17,19,25H,2-5,10-15H2,1H3,(H,21,24)/t17-,19+/m0/s1/f/h21H 689F4168EEBCB26B