InChI=1/C18H28N4O2/c1-13-10-16(21(3)4)7-8-17(13)20-18(24)22-9-5-6-15(12-22)11-19-14(2)23/h7-8,10,15H,5-6,9,11-12H2,1-4H3,(H,19,23)(H,20,24)/t15-/m1/s1/f/h19-20H	BB24E12CBEFC1CB3