InChI=1/C20H22ClN5O/c1-2-18(16-9-6-10-17(21)11-16)24-20(27)25-19(12-26-14-22-13-23-26)15-7-4-3-5-8-15/h3-11,13-14,18-19H,2,12H2,1H3,(H2,24,25,27)/t18-,19-/m1/s1/f/h24-25H	6427F2154E1988AE