InChI=1/C19H32N4O2S/c1-12(2)21-18(26)23-22-16(24)4-3-5-20-17(25)19-9-13-6-14(10-19)8-15(7-13)11-19/h12-15H,3-11H2,1-2H3,(H,20,25)(H,22,24)(H2,21,23,26)/f/h20-23H 4C28B9E0FA71665F