InChI=1/C19H23NO5/c1-23-17-7-11(8-18(24-2)19(17)25-3)6-14-13-10-16(22)15(21)9-12(13)4-5-20-14/h7-10,14,20-22H,4-6H2,1-3H3/p+1/t14-/m1/s1/fC19H24NO5/h20H/q+1 7E2EC4650C96FF60