InChI=1/C21H14Cl3NO3/c22-15-5-2-1-4-12(15)13-8-11(26)9-18-14(13)10-19(27)21(28)25(18)20-16(23)6-3-7-17(20)24/h1-9,19,26-27H,10H2/t19-/m0/s1 69AF7B30CCB819EB