InChI=1/C16H26N6O3/c1-3-25-12-15(23)19-20-16(24)18-11-13-4-5-17-14(10-13)22-8-6-21(2)7-9-22/h4-5,10H,3,6-9,11-12H2,1-2H3,(H,19,23)(H2,18,20,24)/p+2/fC16H28N6O3/h17-21H/q+2 53260A79C7D17C20