InChI=1/C21H23Cl2N3O2/c22-18-11-14(27)3-5-16(18)20-21(25-13-24-20)17-6-4-15(12-19(17)23)28-10-9-26-7-1-2-8-26/h3-6,11-13,20-21,27H,1-2,7-10H2,(H,24,25)/p+2/t20-,21+/m0/s1/fC21H25Cl2N3O2/h24-26H/q+2 7C99F36F0BF58E3C