InChI=1/C20H34N4O2/c1-6-13-23(16-20(26)22(4)5)15-19(25)21-12-14-24(7-2)18-11-9-8-10-17(18)3/h8-11H,6-7,12-16H2,1-5H3,(H,21,25)/p+1/fC20H35N4O2/h21,23H/q+1 07DF76958182A280