InChI=1/C14H28N4O3/c1-10(2)18-7-6-11(9-18)8-15-12(19)16-17-13(20)21-14(3,4)5/h10-11H,6-9H2,1-5H3,(H,17,20)(H2,15,16,19)/p+1/t11-/m0/s1/fC14H29N4O3/h15-18H/q+1 6B9EBF6268CA4935