InChI=1/C15H22N4/c1-11-8-12(2)18-15(14(11)9-16)19-7-5-4-6-13(19)10-17-3/h8,13,17H,4-7,10H2,1-3H3/p+1/t13-/m1/s1/fC15H23N4/h17H/q+1 EE84E3DCBDBB70B4