InChI=1/C23H27N3O5/c1-17(18-9-5-3-6-10-18)24(2)22(27)16-31-23(28)19-11-12-20(21(15-19)26(29)30)25-13-7-4-8-14-25/h3,5-6,9-12,15,17H,4,7-8,13-14,16H2,1-2H3/t17-/m0/s1 141194919030A2E1