InChI=1/C22H26N4OS/c1-13-6-9-17(12-14(13)2)24-21(27)19-15(3)23-22(28)25-20(19)16-7-10-18(11-8-16)26(4)5/h6-12,20H,1-5H3,(H,24,27)(H2,23,25,28)/t20-/m1/s1/f/h23-25H 0870B0E46870C87B