InChI=1/C11H15N5O3/c1-5-9(6(2)16-15-5)13-8(17)4-3-7-10(18)14-11(19)12-7/h7H,3-4H2,1-2H3,(H,13,17)(H,15,16)(H2,12,14,18,19)/t7-/m1/s1/f/h12-15H	DA5947D614449CE9