InChI=1/C15H24N4/c1-4-19(15-7-10(2)16-11(3)17-15)14-8-12-5-6-13(9-14)18-12/h7,12-14,18H,4-6,8-9H2,1-3H3/p+2/t12-,13+,14?/fC15H26N4/h16,18H/q+2 E00BB02EBB10DEB6