InChI=1/C20H27ClN4O/c1-4-25(5-2)19(17-10-6-7-11-18(17)21)14-23-20(26)24-15(3)16-9-8-12-22-13-16/h6-13,15,19H,4-5,14H2,1-3H3,(H2,23,24,26)/p+1/t15-,19-/m0/s1/fC20H28ClN4O/h23-25H/q+1 7D3FC73966C4A496