InChI=1/C20H23ClN4O3/c1-13(26)23-14-8-10-15(11-9-14)24-20(28)19(27)22-12-18(25(2)3)16-6-4-5-7-17(16)21/h4-11,18H,12H2,1-3H3,(H,22,27)(H,23,26)(H,24,28)/p+1/t18-/m0/s1/fC20H24ClN4O3/h22-25H/q+1 6805E1390DF59B39