InChI=1/C9H14N4O/c1-13-6-4-8(12-13)11-9(14)7-3-2-5-10-7/h4,6-7,10H,2-3,5H2,1H3,(H,11,12,14)/t7-/m1/s1/f/h14H 0755B6D84E501354