InChI=1/C19H21NO2/c1-11(2)20-9-8-12-4-3-5-14-17(12)15(20)10-13-6-7-16(21)19(22)18(13)14/h3-7,11,15,21-22H,8-10H2,1-2H3/p+1/t15-/m1/s1/fC19H22NO2/h20H/q+1 06F267EC450F68D5