InChI=1/C20H24N4O5S/c1-15-3-7-18(8-4-15)30(28,29)23-10-2-9-22(11-12-23)14-17-6-5-16(20(21)25)13-19(17)24(26)27/h3-8,13H,2,9-12,14H2,1H3,(H2,21,25)/f/h21H2 FF41CE40180AA3BD