InChI=1/C22H29N3O2S/c1-5-25(6-2)22(27)21(17-12-8-7-9-13-17)24(3)16-20(26)23-18-14-10-11-15-19(18)28-4/h7-15,21H,5-6,16H2,1-4H3,(H,23,26)/t21-/m1/s1/f/h23H D7509A7AFFFEADAE