InChI=1/C22H21N3O5/c1-3-22(29)15-7-17-19-11(9-25(17)20(27)14(15)10-30-21(22)28)6-12-13(8-23-2)18(26)5-4-16(12)24-19/h4-7,23,27,29H,3,8-10H2,1-2H3/t22-/m0/s1/f/h27h,25H 03977CB579BA53F6