InChI=1/C15H28N4O2/c1-10(2)5-6-17-15(21)18-14(20)9-19-12-3-4-13(19)8-11(16)7-12/h10-13H,3-9,16H2,1-2H3,(H2,17,18,20,21)/p+1/t11?,12-,13+/fC15H29N4O2/h16-18H/q+1 329CB0B7E8379570