InChI=1/C15H32N4O3S/c1-3-19(4-2)11-6-9-16-15(20)17-10-12-23(21,22)18-13-14-7-5-8-14/h14,18H,3-13H2,1-2H3,(H2,16,17,20)/p+1/fC15H33N4O3S/h16-17,19H/q+1 D3F2DFCEC8BD923D