InChI=1/C20H32N4O3/c1-20(14-9-10-14)18(26)24(19(27)22-20)13-17(25)21-15-6-5-11-23(12-15)16-7-3-2-4-8-16/h14-16H,2-13H2,1H3,(H,21,25)(H,22,27)/p+1/t15-,20+/m1/s1/fC20H33N4O3/h21-23H/q+1 123A2283760ACD68