InChI=1/C20H28N2O4S/c1-13(2)17(20(25)26)22-11-7-6-10-15(19(22)24)21-18(23)16(27)12-14-8-4-3-5-9-14/h3-5,8-9,13,15-17,27H,6-7,10-12H2,1-2H3,(H,21,23)(H,25,26)/p-2/t15-,16-,17-/m0/s1/fC20H26N2O4S/h27h,21H/q-2 FCE0A454B3350CB7