InChI=1/C20H19N3O3S/c1-11-8-15(13(3)27-11)12(2)22-17(24)9-23-10-21-18-14-6-4-5-7-16(14)26-19(18)20(23)25/h4-8,10,12H,9H2,1-3H3,(H,22,24)/t12-/m0/s1/f/h22H 871CDC04CD116382