0 B19R2.1452970 COc1cccc2c1oc(c2)C(=O)NC(C)(C)C CSC046941494 [0,0,0,0,1,0|1,0,2]=4 1 B18R2.481393 Cc1cccc2c1oc(c2)C(=O)NC(C)(C)C CSC046729458 [1,0,0,0,1,0|0,0,2]=4