Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) c1ccc(C2(c3ccccc3)C[C@H]2C2=[NH+]CCN2)cc1
b) N#Cc1ccc(Cn2cncc2C[NH2+][C@@H]2CCN(Cc3cccc(Cl)c3)C2=O)cc1
c) CC(C)(C)[C@@H](N)C(=O)N1CC(c2cc(F)ccc2F)=C[C@H]1c1ccccc1
d) CCCC[NH+](CCCC)C[C@H](O)c1cc(Cl)cc2c1-c1ccc(Cl)cc1/C2=C\c1ccc(Cl)cc1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_blocker%}
Answer: {%multiple_choice_result}
2-[(1R)-2,2-diphenylcyclopropyl]-4,5-dihydro-1H-imidazol-3-ium