InChI=1/C18H19N3O3S/c1-2-9-21(11-14-6-5-10-24-14)12-18(23)20-15-7-3-4-8-16(15)25-13-17(19)22/h1,3-8,10H,9,11-13H2,(H2,19,22)(H,20,23)/p+1/fC18H20N3O3S/h20-21H,19H2/q+1 3C9BEFF2BDAD9977