InChI=1/C17H26N4O2/c1-12-4-6-13(7-5-12)15(21(2)3)10-18-17(23)19-11-16(22)20-14-8-9-14/h4-7,14-15H,8-11H2,1-3H3,(H,20,22)(H2,18,19,23)/p+1/t15-/m1/s1/fC17H27N4O2/h18-21H/q+1 726D374F90E3E20C