InChI=1/C21H25N5O4/c1-6-30-21(28)16-10-26-18(17(16)12(2)3)19(22-11-23-26)24-14-8-7-13(4)15(9-14)20(27)25-29-5/h7-12H,6H2,1-5H3,(H,25,27)(H,22,23,24)/f/h24-25H 87A09C2F4A181CCE