InChI=1/C15H24N4O3S/c1-17-4-6-18(7-5-17)15-3-2-13(12-14(15)16)23(20,21)19-8-10-22-11-9-19/h2-3,12H,4-11,16H2,1H3/p+1/fC15H25N4O3S/h17H/q+1 FF2675099FAE6A68