InChI=1/C20H20ClN3O3/c1-27-19(25)15-9-8-13(21)11-16(15)22-20(26)24-12-14-5-4-10-23(14)17-6-2-3-7-18(17)24/h2-3,6-9,11,14H,4-5,10,12H2,1H3,(H,22,26)/t14-/m1/s1/f/h22H DF1D5CBE475EB033