InChI=1/C18H34N2O/c1-3-4-7-15-9-11-16(12-10-15)18(21)20-13-6-5-8-17(20)14(2)19/h14-17H,3-13,19H2,1-2H3/p+1/t14-,15?,16?,17+/m1/s1/fC18H35N2O/h19H/q+1 C330EE02C7C3F579