Task: Answer the MCQ question.
Question: Which compound has a 13.220\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(Cc1ccc(Cl)cc1Cl)OCC(=O)c1ccc[nH]1
b. Cc1ccc(C(=O)N2CCN(C(=O)CN3CCCC3)C2)cc1
c. Cc1cc(NC(=O)CSc2nnc(COc3ccccc3)o2)no1
Answer: a. O=C(Cc1ccc(Cl)cc1Cl)OCC(=O)c1ccc[nH]1
{#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(Cc1ccc(Cl)cc1Cl)OCC(=O)c1ccc[nH]1
O=C(Cc1ccc(Cl)cc1Cl)OCC(=O)c1ccc[nH]1
[2-oxo-2-(1H-pyrrol-2-yl)ethyl] 2-(2,4-dichlorophenyl)acetate