InChI=1/C14H15ClN2O4/c15-9-5-8(6-11-12(9)21-7-20-11)13(18)17-10-3-1-2-4-16-14(10)19/h5-6,10H,1-4,7H2,(H,16,19)(H,17,18)/t10-/m1/s1/f/h16-17H	C70FF8A622E275E6