InChI=1/C20H28N4O2/c1-12(2)10-24-11-13(8-17(24)25)18(26)21-14-6-7-15-16(9-14)23-19(22-15)20(3,4)5/h6-7,9,12-13H,8,10-11H2,1-5H3,(H,21,26)(H,22,23)/t13-/m0/s1/f/h21-22H	6E9C3AA305E34C4B