InChI=1S/C20H17ClN2O3/c1-25-14-4-2-12-10-22-11-18(16(12)9-14)23-20(24)15-6-7-26-19-5-3-13(21)8-17(15)19/h2-5,8-11,15H,6-7H2,1H3,(H,23,24)/t15-/m1/s1 (4R)-6-chloro-N-(6-methoxyisoquinolin-4-yl)-3,4-dihydro-2H-1-benzopyran-4-carboxamide COc1ccc2cncc(NC(=O)[C@@H]3CCOc4ccc(Cl)cc34)c2c1 COc1ccc2cncc(NC(=O)[CH]3CCOc4ccc(Cl)cc34)c2c1