0  B21R1.789922  N#CC1=CC(=C(C(=C1)NC(=O)C(=O)O)Cl)NC(=O)C(=O)O MCULE-3221800515 [0,0,0,0,0,0|0,0,0]=0
1  B20R1.534103  N#CC1=CC(=C(C(=C1)NC(=O)C(=O)O)Cl)NC(=O)C=O MCULE-1883888302 [1,0,0,0,0,0|0,0,0]=1