InChI=1/C22H29N3O2S/c1-27-21-7-3-2-6-20(21)25-15-13-24(14-16-25)12-5-4-11-23-22(26)9-8-19-10-17-28-18-19/h2-3,6-10,17-18H,4-5,11-16H2,1H3,(H,23,26)/b9-8+/f/h23H 2FD47DB27A16B9AB