InChI=1/C21H25N3O2S/c1-5-6-15(4)23-18(25)10-24-12-22-20-19(21(24)26)17(11-27-20)16-8-7-13(2)14(3)9-16/h7-9,11-12,15H,5-6,10H2,1-4H3,(H,23,25)/t15-/m1/s1/f/h23H 668A99711031305E