InChI=1/C21H18N6OS/c1-2-29-21-24-20-18(26-27-21)14-10-6-7-11-16(14)23-19(28-20)15-12-22-25-17(15)13-8-4-3-5-9-13/h3-12,15,19,23H,2H2,1H3/t15-,19-/m1/s1 5198C89345B777E6