InChI=1/C18H19N5O2S/c1-11(17-21-12-6-2-3-7-13(12)22-17)20-18(25)23-14-8-4-5-9-15(14)26-10-16(19)24/h2-9,11H,10H2,1H3,(H2,19,24)(H,21,22)(H2,20,23,25)/t11-/m1/s1/f/h20-21,23H,19H2 FE2EB6559A97B16E