InChI=1/C9H14N4O2/c1-5-3-2-4-6(5)10-7-8(14)11-9(15)13-12-7/h5-6H,2-4H2,1H3,(H,10,12)(H2,11,13,14,15)/t5-,6+/m0/s1/f/h10-11,13H 1385EB8815A26824