InChI=1/C18H30N2O/c1-7-8-20(10-9-19(5)6)13-17(21)18-15(3)11-14(2)12-16(18)4/h11-12H,7-10,13H2,1-6H3/p+1/fC18H31N2O/h19H/q+1 ECC95C49A425A457