InChI=1/C21H24N4O3/c1-25(13-19(26)24-18-5-3-2-4-17(18)20(22)27)12-14-6-8-15(9-7-14)21(28)23-16-10-11-16/h2-9,16H,10-13H2,1H3,(H2,22,27)(H,23,28)(H,24,26)/p+1/fC21H25N4O3/h23-25H,22H2/q+1 D629661F0EF874CD