InChI=1/C21H32N4O2/c1-21(2,3)16-8-4-5-9-17(16)24-20(27)19(26)23-15-10-11-18(22-14-15)25-12-6-7-13-25/h10-11,14,16-17H,4-9,12-13H2,1-3H3,(H,23,26)(H,24,27)/t16-,17-/m1/s1/f/h23-24H	2883E165B75903CC