InChI=1/C21H29N5O5/c1-29-17-11-16(12-18(30-2)20(17)31-3)26-10-9-24(21(26)28)8-6-23-14-19(27)25-7-4-5-15(25)13-22/h11-12,15,23H,4-10,14H2,1-3H3/t15-/m1/s1 0E3137D3AC1B291F