InChI=1/C18H22N2O2/c1-12(2)19-10-13(21)11-22-17-9-5-8-16-18(17)14-6-3-4-7-15(14)20-16/h3-9,12-13,19-21H,10-11H2,1-2H3/p+1/t13-/m0/s1/fC18H23N2O2/h19H/q+1 C73C9AA9075BECCA