InChI=1/C21H23NO3/c1-24-19-11-9-16(10-12-19)13-22-14-18(23)15-25-21-8-4-6-17-5-2-3-7-20(17)21/h2-12,18,22-23H,13-15H2,1H3/p+1/t18-/m0/s1/fC21H24NO3/h22H/q+1	93F8C92CC1C7F2EF