InChI=1/C18H30N2O2/c1-4-15-9-5-6-10-20(15)11-7-8-14-12-16(19)18(22-3)13-17(14)21-2/h12-13,15H,4-11,19H2,1-3H3/p+1/t15-/m0/s1/fC18H31N2O2/h20H/q+1 F19053EE845ACB65