InChI=1/C22H28N4O4S/c1-3-5-6-15(4-2)14-23-21(27)16-7-9-17(10-8-16)26-31(29,30)18-11-12-19-20(13-18)25-22(28)24-19/h7-13,15,26H,3-6,14H2,1-2H3,(H,23,27)(H2,24,25,28)/t15-/m1/s1/f/h23-25H 68AEDD9755A2286D