InChI=1/C15H20N4O/c1-2-7-19-15(20)6-9-18-14-4-3-13(16)12-10-17-8-5-11(12)14/h3-5,8,10,18H,2,6-7,9,16H2,1H3,(H,19,20)/p+1/fC15H21N4O/h17,19H/q+1	6D14CA4B09868C12