InChI=1/C21H25ClN4O3/c1-16(23-21(27)19-8-7-18(26(28)29)15-20(19)22)9-10-24-11-13-25(14-12-24)17-5-3-2-4-6-17/h2-8,15-16H,9-14H2,1H3,(H,23,27)/t16-/m1/s1/f/h23H 1EBC25A52B7924EA