InChI=1/C22H22ClN5/c1-16(21-15-26-28(17(21)2)19-7-4-3-5-8-19)24-14-20-9-6-12-27(20)22-11-10-18(23)13-25-22/h3-13,15-16,24H,14H2,1-2H3/p+1/t16-/m0/s1/fC22H23ClN5/h24H/q+1 257FED4C4A7DFFE5