InChI=1/C19H19NO3/c1-2-6-20-7-5-12-8-13(21)10-14-17(12)15(20)9-11-3-4-16(22)19(23)18(11)14/h2-4,8,10,15,21-23H,1,5-7,9H2/p+1/t15-/m1/s1/fC19H20NO3/h20H/q+1	30B0397621EC6033