InChI=1/C20H23N3O2S/c1-12-13(2)26-20-18(12)19(25)21-17(22-20)11-23(15-8-9-15)10-16(24)14-6-4-3-5-7-14/h3-7,15-16,24H,8-11H2,1-2H3,(H,21,22,25)/t16-/m1/s1/f/h21H C7E5A116FFE05223