InChI=1/C15H16N4O/c16-15(20)11-3-6-14(18-9-11)19-12-4-5-13-10(8-12)2-1-7-17-13/h3-6,8-9,17H,1-2,7H2,(H2,16,20)(H,18,19)/f/h19H,16H2	89B4EFC174DCB757