InChI=1/C18H20N4O3/c1-12-6-2-3-7-13(12)14(10-19)20-15(23)11-22-16(24)18(21-17(22)25)8-4-5-9-18/h2-3,6-7,14H,4-5,8-9,11H2,1H3,(H,20,23)(H,21,25)/t14-/m1/s1/f/h20-21H	DD1D65117068C6CF