InChI=1/C20H21NO3/c1-4-21(16-10-13(2)9-14(3)11-16)19(22)18-12-15-7-5-6-8-17(15)20(23)24-18/h5-11,18H,4,12H2,1-3H3/t18-/m1/s1	B712055433EA0704