InChI=1/C20H24N2O3/c1-3-24-18-11-9-17(10-12-18)21-20(23)22-13-15(2)25-19(14-22)16-7-5-4-6-8-16/h4-12,15,19H,3,13-14H2,1-2H3,(H,21,23)/t15-,19-/m0/s1/f/h21H	F091D2C214FB9A19