InChI=1/C21H40N4O2/c1-6-21(4,5)23-20(27)17(3)25-12-10-24(11-13-25)15-19(26)22-18-9-7-8-16(2)14-18/h16-18H,6-15H2,1-5H3,(H,22,26)(H,23,27)/t16-,17+,18-/m0/s1/f/h22-23H	2CB8470662460AC0