InChI=1/C16H17NO4/c18-13-2-1-9(6-14(13)19)5-12-11-8-16(21)15(20)7-10(11)3-4-17-12/h1-2,6-8,12,17-21H,3-5H2/p+1/t12-/m0/s1/fC16H18NO4/h17H/q+1	E39F41564C03483B