InChI=1/C14H21N5/c1-10(2)18-5-7-19(8-6-18)14-13(9-15)11(3)12(4)16-17-14/h10H,5-8H2,1-4H3/p+1/fC14H22N5/h18H/q+1 2AEAAAFCDAED612F