InChI=1/C20H18N4S/c1-2-6-15(7-3-1)20(18-9-5-11-25-18)22-13-17-14-23-24-19(17)16-8-4-10-21-12-16/h1-12,14,20,22H,13H2,(H,23,24)/t20-/m1/s1/f/h23H 6269497AEA99539E