InChI=1/C22H23N3O2S/c1-15-9-11-17(12-10-15)21(19-8-5-13-28-19)25-20(26)14-18(24-22(23)27)16-6-3-2-4-7-16/h2-13,18,21H,14H2,1H3,(H,25,26)(H3,23,24,27)/t18-,21-/m1/s1/f/h24-25H,23H2 E2048787938CE2AF