InChI=1/C22H25NO3/c1-13-5-7-18-16(10-21(24)26-22(18)15(13)3)11-23(4)12-17-6-8-20(25-17)19-9-14(19)2/h5-8,10,14,19H,9,11-12H2,1-4H3/p+1/t14-,19+/m1/s1/fC22H26NO3/h23H/q+1 13A057F227F731E8