InChI=1/C17H15N5O3/c1-22-11-7-5-4-6-10(11)16(13(22)23)14(8-18)12(20)21-17(24-2,25-3)15(14,16)9-19/h4-7H,1-3H3,(H2,20,21)/t14-,15+,16-/m0/s1/f/h20H2 890C16953DC2292B