InChI=1/C25H23ClN2O4/c1-13-22-23(15-5-4-6-17(26)9-15)24-18(27-25(22)32-28-13)10-16(11-19(24)29)14-7-8-20(30-2)21(12-14)31-3/h4-9,12,16,23,27H,10-11H2,1-3H3/t16-,23+/m1/s1 5B3C37264A28A335