InChI=1/C21H18ClN5O2/c1-2-27-4-3-12-14(7-23)20(26)21(9-24,10-25)19(15(12)8-27)13-5-17-18(6-16(13)22)29-11-28-17/h3,5-6,15,19H,2,4,8,11,26H2,1H3/t15-,19-/m0/s1 2FEB38B476B2B827