InChI=1/C14H14N6O2S/c1-2-9-10-11(15)17-14(16)19-12(10)18-13(9)23-8-5-3-7(4-6-8)20(21)22/h3-6H,2H2,1H3,(H5,15,16,17,18,19)/f/h18H,15-16H2 2AC628B7E1A138F7