Task: Answer the MCQ question.
Query: Which drug has a 8.857\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CN(c1ccc(C(=O)N2CCN(c3ccccc3F)CC2)cc1)S(=O)(=O)c1ccccc1
b Cc1cc(OCC(=O)NNC(=O)c2cccnc2)cc(C)c1Cl
Answer: b. Cc1cc(OCC(=O)NNC(=O)c2cccnc2)cc(C)c1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc(OCC(=O)NNC(=O)c2cccnc2)cc(C)c1Cl
Cc1cc(OCC(=O)NNC(=O)c2cccnc2)cc(C)c1Cl
N'-[2-(4-chloro-3,5-dimethylphenoxy)acetyl]pyridine-3-carbohydrazide