InChI=1/C19H28N4O2S/c1-14(2)23(4)11-6-5-9-20-18(24)17-8-7-10-21-19(17)26-13-16-12-15(3)25-22-16/h7-8,10,12,14H,5-6,9,11,13H2,1-4H3,(H,20,24)/p+1/fC19H29N4O2S/h20,23H/q+1 EF14C34AB26A7713