0 B19R2.204 CCCCCCc1ccc(cc1)c2ccccc2 TS57139 [2,0,0,0,0,0|2,0,0]=4 1 B19R2.204 CCCCCOc1ccc(cc1)c2ccccc2 TS26558 [2,0,0,0,0,0|1,0,0]=3