InChI=1/C16H23N5O/c1-8-12(13(17)21-15(18)19-8)20-14(22)16-5-9-2-10(6-16)4-11(3-9)7-16/h9-11H,2-7H2,1H3,(H,20,22)(H4,17,18,19,21)/p+1/fC16H24N5O/h19-20H,17-18H2/q+1 C6D7B65812AB148D