InChI=1/C18H23NO2/c1-12(19-13(2)17-8-5-11-21-17)15-10-9-14-6-3-4-7-16(14)18(15)20/h3-4,6-7,9-10,12-13,17,19-20H,5,8,11H2,1-2H3/p+1/t12-,13-,17+/m1/s1/fC18H24NO2/h19H/q+1 C9F8228A1A3463D2