InChI=1/C17H24N4O2/c1-5-6-14-15(12(3)22)11(2)20-16(14)17(23)19-8-10-21-9-7-18-13(21)4/h7,9,20H,5-6,8,10H2,1-4H3,(H,19,23)/f/h19H 2F40A287182A8BAF