InChI=1/C16H18N6O3/c1-10-4-5-12(13(23)8-10)15(24)19-20-16(25)18-14-9-11(2)21-22(14)7-3-6-17/h4-5,8-9,23H,3,7H2,1-2H3,(H,19,24)(H2,18,20,25)/f/h18-20H 2236910D57D49EA1