InChI=1/C15H16N4O3/c1-7-10(5-16-18-7)17-11(20)6-19-14(21)12-8-2-3-9(4-8)13(12)15(19)22/h2-3,5,8-9,12-13H,4,6H2,1H3,(H,16,18)(H,17,20)/t8-,9+,12-,13-/m0/s1/f/h16-17H 80E958ADA8002C5C