InChI=1/C20H25ClN4O2/c1-4-25(16-7-5-6-14(2)12-16)11-10-23-20(27)24-18-13-15(19(26)22-3)8-9-17(18)21/h5-9,12-13H,4,10-11H2,1-3H3,(H,22,26)(H2,23,24,27)/f/h22-24H DAFDC86F8F578F0A