InChI=1/C18H30N2/c1-11-7-8-17(12(2)9-11)20-16(6)18-13(3)10-14(4)19-15(18)5/h10-12,16-17,20H,7-9H2,1-6H3/p+1/t11-,12-,16-,17-/m0/s1/fC18H31N2/h20H/q+1 8E618DC69D77A173