InChI=1/C19H17ClN2O3/c1-25-17-10-11(22(23)24)9-15-12-6-4-7-13(12)18(21-19(15)17)14-5-2-3-8-16(14)20/h2-6,8-10,12-13,18,21H,7H2,1H3/t12-,13+,18+/m0/s1 C0BD2AD1B5C91C8D