InChI=1/C18H31N3O/c1-6-21(17-10-8-7-9-13(17)2)18(22)12-11-16-14(3)19-20(5)15(16)4/h13,17H,6-12H2,1-5H3/t13-,17+/m0/s1 36675ADBAB8AC63B