InChI=1/C19H28N2/c1-21(2)18-5-3-13(4-6-18)12-20-19-16-8-14-7-15(10-16)11-17(19)9-14/h3-6,14-17,19-20H,7-12H2,1-2H3/p+1/fC19H29N2/h20H/q+1 772FAEFD10D22959