InChI=1/C18H20N4O3/c1-11(17(23)19-16-10-15(20-21-16)13-2-3-13)12-4-6-14(7-5-12)22-8-9-25-18(22)24/h4-7,10-11,13H,2-3,8-9H2,1H3,(H2,19,20,21,23)/t11-/m1/s1/f/h19-20H	BCE294D489DE3C7A