InChI=1/C14H16N4O3/c1-4-10-5-6-11(7-12(10)18(20)21)15-14(19)13-8(2)16-17-9(13)3/h5-7H,4H2,1-3H3,(H,15,19)(H,16,17)/f/h15-16H	8B6204626230B644