InChI=1/C19H27N5O2S/c1-3-5-12-16-22-23-19(27-16)21-18(26)17(25)20-13-9-14-24(4-2)15-10-7-6-8-11-15/h6-8,10-11H,3-5,9,12-14H2,1-2H3,(H,20,25)(H,21,23,26)/f/h20-21H 3CED1A570746426D