InChI=1/C15H20N4/c1-2-5-15(6-3-1)19-11-7-14(17-19)13-18-10-4-8-16-9-12-18/h1-3,5-7,11,16H,4,8-10,12-13H2/p+1/fC15H21N4/h16H/q+1	672C93A413917F4D