InChI=1/C10H11ClN4O3/c11-8-4-3-7(15(17)18)10(13-8)14-5-1-2-6(14)9(12)16/h3-4,6H,1-2,5H2,(H2,12,16)/t6-/m1/s1/f/h12H2 BB4EADAF92884CAE