InChI=1/C20H22N4O5S/c1-2-28-15-7-5-13(6-8-15)18(26)21-20(30)23-22-19(27)14-10-17(25)24(11-14)12-16-4-3-9-29-16/h3-9,14H,2,10-12H2,1H3,(H,22,27)(H2,21,23,26,30)/t14-/m0/s1/f/h21-23H 7F27567038C2CBE9