InChI=1/C19H19N3O2S/c1-12-7-9-14(10-8-12)11-22-18(24)15-5-3-4-6-16(15)21-19(22)25-13(2)17(20)23/h3-10,13H,11H2,1-2H3,(H2,20,23)/t13-/m1/s1/f/h20H2 1A5B9789F58A89B9