InChI=1/C15H28N4O2/c16-15(21)18-10-14(20)17-9-13-7-4-8-19(13)11-12-5-2-1-3-6-12/h12-13H,1-11H2,(H,17,20)(H3,16,18,21)/p+1/t13-/m1/s1/fC15H29N4O2/h17-19H,16H2/q+1 F122AE254966FC0A