InChI=1/C15H19N3O4S/c19-15-14-2-1-5-18(14)13-4-3-11(10-12(13)16-15)23(20,21)17-6-8-22-9-7-17/h3-4,10,14H,1-2,5-9H2,(H,16,19)/t14-/m1/s1/f/h16H	A8B5B817B52C15E2