InChI=1/C16H26N6O/c1-12-11-14(22(20-12)16(3,4)5)19-15(23)18-7-6-9-21-10-8-17-13(21)2/h8,10-11H,6-7,9H2,1-5H3,(H2,18,19,23)/p+1/fC16H27N6O/h17-19H/q+1 81156005A44E632E