InChI=1/C16H27N5O3/c1-3-20(4-2)13-5-10-18-16(22)19-12-11-17-14-6-8-15(9-7-14)21(23)24/h6-9,17H,3-5,10-13H2,1-2H3,(H2,18,19,22)/p+1/fC16H28N5O3/h18-20H/q+1 722A498AB0A7F89B