InChI=1/C21H27N5O4/c1-4-8-30-9-7-26-17-10-16(15-5-6-18(29-3)22-12-15)13-24-19(17)25-20(21(26)28)23-11-14(2)27/h5-6,10,12-14,27H,4,7-9,11H2,1-3H3,(H,23,24,25)/t14-/m0/s1/f/h23H 4F03508C9D025975