InChI=1/C21H20ClN3O5/c1-29-15-9-11-7-8-23-18(12(11)10-16(15)30-2)17-19(26)24-21(28)25(20(17)27)14-6-4-3-5-13(14)22/h3-6,9-10,18,23,27H,7-8H2,1-2H3,(H,24,26,28)/t18-/m1/s1/f/h27h,23-24H	621B7BDB5DCAD1C9