InChI=1/C18H17N5O3S/c1-11-6-8-12(9-7-11)19-18(27)21-20-15(24)10-23-17(26)14-5-3-2-4-13(14)16(25)22-23/h2-9H,10H2,1H3,(H,20,24)(H,22,25)(H2,19,21,27)/p-1/fC18H16N5O3S/h19-21H/q-1 14580D18C27ECB83