InChI=1/C16H18N4O2/c21-20(22)15-7-4-9-17-16(15)18-11-13-8-10-19(12-13)14-5-2-1-3-6-14/h1-7,9,13H,8,10-12H2,(H,17,18)/t13-/m1/s1/f/h18H	58135272B3516618