InChI=1/C20H25ClN4O2/c1-25(2)18(13-6-3-4-7-15(13)21)12-22-20(27)24-17-9-5-8-16-14(17)10-11-19(26)23-16/h3-4,6-7,10-11,17-18H,5,8-9,12H2,1-2H3,(H,23,26)(H2,22,24,27)/p+1/t17-,18+/m1/s1/fC20H26ClN4O2/h22-25H/q+1 0780404D895D2D6C