Problem statement: Answer the MCQ question.
Question: Which compound has a 3.630\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOC(=O)C1CCCN(C(=S)Nc2ccc(Nc3ccccc3)cc2)C1
[b] COC(=O)c1ccc(NC(=S)N2CCN(Cc3ccccc3)CC2)cc1
[c] O=C(COc1ccccc1Cl)NNC(=O)C1CCCO1
Answer: c. O=C(COc1ccccc1Cl)NNC(=O)C1CCCO1
{#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#}
O=C(COc1ccccc1Cl)NNC(=O)C1CCCO1
O=C(COc1ccccc1Cl)NNC(=O)C1CCCO1
N'-[2-(2-chlorophenoxy)acetyl]oxolane-2-carbohydrazide