InChI=1/C18H21N5O4/c1-10-14(16(25)23-17(26)19-10)8-9-15(24)20-11-2-4-12(5-3-11)21-18(27)22-13-6-7-13/h2-5,13H,6-9H2,1H3,(H,20,24)(H2,21,22,27)(H2,19,23,25,26)/f/h19-23H	26163BFC2EB8D59F