0 B17R2.915365 CC1(C)CC(=O)C2=C(C=CC(C(=O)O)=C2)O1 CS-0172034 [1,0,0,0,0,0|1,0,2]=4 1 B16R2.27376 CC(=O)C1=CC=C2OC(C)(C)C=CC2=C1 CS-M1541 [2,0,0,0,0,0|0,0,2]=4