InChI=1/C21H25N3O6/c1-12(2)8-15(20(27)24-16-9-19(26)30-21(16)28)23-18(25)11-29-17-5-3-4-13-10-22-7-6-14(13)17/h3-7,10,12,15-16,21,28H,8-9,11H2,1-2H3,(H,23,25)(H,24,27)/t15-,16-,21+/m0/s1/f/h23-24H 1CDA8971E7988A9D