InChI=1/C15H18N4O3/c1-18-9-10(7-13(18)20)14(21)17-11-3-2-4-12(8-11)19-6-5-16-15(19)22/h2-4,8,10H,5-7,9H2,1H3,(H,16,22)(H,17,21)/t10-/m0/s1/f/h16-17H 4A9CC4A8349B4F0C