InChI=1/C15H17N3O3S/c19-13(18-21)7-4-8-22-15-16-12(10-14(20)17-15)9-11-5-2-1-3-6-11/h1-3,5-6,10,21H,4,7-9H2,(H,18,19)(H,16,17,20)/f/h17-18H E804DDAC0D276B0C