InChI=1/C15H17ClN4O3/c1-8-14(22)20-7-9(6-12(20)13(21)17-8)18-15(23)19-11-5-3-2-4-10(11)16/h2-5,8-9,12H,6-7H2,1H3,(H,17,21)(H2,18,19,23)/t8-,9+,12+/m1/s1/f/h17-19H A70288ED8210EEF9