InChI=1/C22H29N5O4/c1-16-19(24-31-23-16)12-22(28)27-6-2-3-18(14-27)26-9-7-25(8-10-26)13-17-4-5-20-21(11-17)30-15-29-20/h4-5,11,18H,2-3,6-10,12-15H2,1H3/t18-/m0/s1 C517380654B7B5B8