0 B21R2.1683 N#CC(NC(=O)C(O)c1ccccc1)c2ccccc2 WXVL_AK00665SB0168 [2,0,0,0,0,0|1,0,1]=4 1 B21R2.1683 N#CC(NC(=O)C(O)c1ccccc1)c2ccccc2 WXVL_AK00665SB0168 [2,0,0,0,0,0|1,0,1]=4