InChI=1/C15H17N3O2S2/c1-15(2)13(20)16-9(8-21-15)12(19)17-14-18(3)10-6-4-5-7-11(10)22-14/h4-7,9H,8H2,1-3H3,(H,16,20)/t9-/m1/s1/f/h16H 615CA8FFB27BB9BF