InChI=1/C11H21N3O2/c1-7-3-4-9(8(2)5-7)13-11(15)6-10(12)14-16/h7-9,16H,3-6H2,1-2H3,(H2,12,14)(H,13,15)/t7-,8+,9+/m0/s1/f/h13H,12H2/b14-10- B3B29EA7DCBD2721