InChI=1/C17H24N4O2/c1-13(17-20-19-16-7-4-8-21(16)17)18-12-14-5-3-6-15(11-14)23-10-9-22-2/h3,5-6,11,13,18H,4,7-10,12H2,1-2H3/p+1/t13-/m0/s1/fC17H25N4O2/h18H/q+1 D5CEF4D1B525F45D