Task: Answer the MCQ question.
Question: Which drug has a 12.545\% 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) Cc1nn2c(C)c(C(=O)Nc3ccccc3)cnc2c1-c1ccccc1
b) CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)CC(=O)Nc1ccc(F)c(Cl)c1
c) O=C(CC(CC(=O)c1ccccc1)C(=O)O)c1ccccc1
Answer: c. O=C(CC(CC(=O)c1ccccc1)C(=O)O)c1ccccc1
{#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(CC(CC(=O)c1ccccc1)C(=O)O)c1ccccc1
O=C(CC(CC(=O)c1ccccc1)C(=O)O)c1ccccc1
4-oxo-2-phenacyl-4-phenylbutanoicacid