InChI=1/C21H25N3O2S/c1-27-14-11-19(23-21(22)26)20(25)24-12-9-16(10-13-24)18-8-4-6-15-5-2-3-7-17(15)18/h2-9,19H,10-14H2,1H3,(H3,22,23,26)/t19-/m1/s1/f/h23H,22H2 9B3B6B2F5B933862