InChI=1/C21H20ClNO4/c1-12(2)11-23-18(14-4-3-5-16(24)10-14)17(20(26)21(23)27)19(25)13-6-8-15(22)9-7-13/h3-10,12,18,24,26H,11H2,1-2H3/p-1/t18-/m0/s1/fC21H19ClNO4/h26h/q-1	C9BA9016F4EDBD2D