InChI=1/C17H26N4O2/c1-12-5-13(2)7-15(6-12)11-21-4-3-14(10-21)8-19-16(22)9-20-17(18)23/h5-7,14H,3-4,8-11H2,1-2H3,(H,19,22)(H3,18,20,23)/p+1/t14-/m0/s1/fC17H27N4O2/h19-21H,18H2/q+1 E54105344654D1B3