InChI=1/C19H25NO4/c1-14(2-3-15-4-6-16(21)7-5-15)20-12-18(23)13-24-19-10-8-17(22)9-11-19/h4-11,14,18,20-23H,2-3,12-13H2,1H3/p+1/t14-,18-/m0/s1/fC19H26NO4/h20H/q+1 0B450CB20752C09D