InChI=1/C17H26N4O2/c1-2-3-8-15(20-17(18)23)16(22)19-9-10-21-11-13-6-4-5-7-14(13)12-21/h4-7,15H,2-3,8-12H2,1H3,(H,19,22)(H3,18,20,23)/p+1/t15-/m1/s1/fC17H27N4O2/h19-21H,18H2/q+1 50831C8C0FCE00F1