InChI=1/C20H21ClN4O2/c1-5-27-20(26)16-12-22-19-18(14-6-8-15(21)9-7-14)13(2)23-25(19)17(16)10-11-24(3)4/h6-12H,5H2,1-4H3/b11-10+	22AE1B13EEF9E3E7