InChI=1/C16H19N3O5/c1-23-11-4-3-9(7-12(11)24-2)14-13-10(17-16(22)18-14)8-19(5-6-20)15(13)21/h3-4,7,14,20H,5-6,8H2,1-2H3,(H2,17,18,22)/t14-/m1/s1/f/h17-18H 97360A95E1FD7C6E