InChI=1/C13H14N4O3S/c14-17-11-3-1-9(2-4-11)13(18)16-10-5-7-12(8-6-10)21(15,19)20/h1-8,17H,14H2,(H,16,18)(H2,15,19,20)/f/h16H,15H2	49BA405B94320E80