InChI=1/C14H13BrN4/c1-10(15)7-13-12-8-18-19(14(12)17-9-16-13)11-5-3-2-4-6-11/h2-6,8-10H,7H2,1H3/t10-/m1/s1 77F5C4ADE0187C6A