InChI=1/C13H19NO4/c1-14-10(7-15)12(16)13(17)11(14)8-3-5-9(18-2)6-4-8/h3-6,10-13,15-17H,7H2,1-2H3/p+1/t10-,11-,12-,13-/m0/s1/fC13H20NO4/h14H/q+1 32FE210621929702