InChI=1/C22H25NO3/c1-13-12-22(2,3)23-15-9-8-14-20-16(25-4)6-5-7-17(20)26-18(10-11-24)21(14)19(13)15/h5-9,12,18,23-24H,10-11H2,1-4H3/t18-/m1/s1 8B70F68A40E4251B