InChI=1/C16H15N5O2/c1-10-4-2-6-18-13(10)9-19-15(22)12-8-11(20-16(17)21-12)14-5-3-7-23-14/h2-8H,9H2,1H3,(H,19,22)(H2,17,20,21)/f/h19H,17H2 D699D0C4CC5EC84A