InChI=1/C18H30N4O3/c1-2-9-19-17(23)8-10-20-18(24)21-14-15(16-7-6-13-25-16)22-11-4-3-5-12-22/h6-7,13,15H,2-5,8-12,14H2,1H3,(H,19,23)(H2,20,21,24)/p+1/t15-/m1/s1/fC18H31N4O3/h19-22H/q+1 AB98F3D67C84D351