0 B18R3.5898 Cc1c2c(nc3c1cccc3)CCCC2=O CSC046181295 [0,0,0,0,0,0|1,0,3]=4 1 B17R3.35227 Cc1c2c(nc3c1cccc3)CCOC2 CSC046093513 [1,0,0,0,0,0|2,0,1]=4 2 B16R2.2441 OCCCSc1ccc2ccccc2c1 CSC000148425 [1,0,1,0,0,0|2,0,0]=4