InChI=1/C20H25N5O2/c1-14(16-7-3-4-10-22-16)23-20(27)24-17-13-15(19(21)26)8-9-18(17)25-11-5-2-6-12-25/h3-4,7-10,13-14H,2,5-6,11-12H2,1H3,(H2,21,26)(H2,23,24,27)/t14-/m1/s1/f/h23-24H,21H2 374676962F932077