InChI=1/C21H26N4O2S/c1-13(2)17-7-5-6-8-18(17)23-21(28)25-24-20(27)15-9-11-16(12-10-15)22-19(26)14(3)4/h5-14H,1-4H3,(H,22,26)(H,24,27)(H2,23,25,28)/f/h22-25H D7DDE808679C7C8A