InChI=1/C12H13ClN4O/c1-3-11(4-2)9-16-8(13)7(5-14)12(11,6-15)10(18)17-9/h9,16H,3-4H2,1-2H3,(H,17,18)/t9-,12+/m0/s1/f/h17H 9D1F2D862674840C