InChI=1/C17H20N4O2S/c1-11(20-17(23)18-8-15-9-24-10-19-15)12-4-6-14(7-5-12)21-16(22)13-2-3-13/h4-7,9-11,13H,2-3,8H2,1H3,(H,21,22)(H2,18,20,23)/t11-/m0/s1/f/h18,20-21H 0F2DFC3DB244545A