InChI=1/C13H16ClN3O3/c1-8-2-3-9(13(15)18)7-16(8)12-5-4-10(17(19)20)6-11(12)14/h4-6,8-9H,2-3,7H2,1H3,(H2,15,18)/t8-,9+/m1/s1/f/h15H2 B59CB43497DCF1F4