InChI=1/C15H29N5O/c1-6-7-12-13(16)14(19-18-12)15(21)17-11(8-10(2)3)9-20(4)5/h10-11H,6-9,16H2,1-5H3,(H,17,21)(H,18,19)/p+1/t11-/m0/s1/fC15H30N5O/h17-18,20H/q+1 5A4FE7FE75B33C70