InChI=1/C18H28N2O2/c1-15(21)19-11-7-12-20(2)14-17-10-6-13-22-18(17)16-8-4-3-5-9-16/h3-5,8-9,17-18H,6-7,10-14H2,1-2H3,(H,19,21)/p+1/t17-,18-/m1/s1/fC18H29N2O2/h19-20H/q+1 CF8DAA923694EEFD