InChI=1/C19H28N4O2S/c1-14-5-6-17-15(11-14)12-16(18(25)21-17)13-23(9-10-24)19(26)20-7-4-8-22(2)3/h5-6,11-12,24H,4,7-10,13H2,1-3H3,(H,20,26)(H,21,25)/p+1/fC19H29N4O2S/h20-22H/q+1 E681BC8A121DF5A9