InChI=1/C19H30N4O/c1-11(18-12(2)21-22(4)13(18)3)20-19(24)23-10-16-6-14-5-15(7-16)9-17(23)8-14/h11,14-17H,5-10H2,1-4H3,(H,20,24)/t11-,14-,15+,16?,17?/m0/s1/f/h20H 96C91FC3DE23F4FF