InChI=1/C18H24N4O2/c1-3-8-16(23)19-12-17(24)21-14(4-2)18-20-11-15(22-18)13-9-6-5-7-10-13/h5-7,9-11,14H,3-4,8,12H2,1-2H3,(H,19,23)(H,20,22)(H,21,24)/t14-/m0/s1/f/h19-21H	B012E5DB529F716E