Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -0.432\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cc(C)c(C(N)=O)c(Nc2ccc(F)cc2)n1
[b] CCCn1nc(C(=O)NNC(=O)CCOc2ccccc2OCC)c2ccccc2c1=O
[c] CN(C(=O)c1coc(=O)c2ccccc12)c1ccccc1Cl
Answer: c. CN(C(=O)c1coc(=O)c2ccccc12)c1ccccc1Cl
{#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#}
CN(C(=O)c1coc(=O)c2ccccc12)c1ccccc1Cl
CN(C(=O)c1coc(=O)c2ccccc12)c1ccccc1Cl
N-(2-chlorophenyl)-N-methyl-1-oxoisochromene-4-carboxamide