InChI=1/C22H24N4O2/c1-13-10-11-15(21(27)23-13)22(28)26-18-9-5-2-6-14(18)12-19(26)20-24-16-7-3-4-8-17(16)25-20/h3-4,7-8,10-11,14,18-19H,2,5-6,9,12H2,1H3,(H,23,27)(H,24,25)/t14-,18+,19+/m0/s1/f/h23-24H FBD6F11FE691F9B5