Task: Answer the MCQ question.
Query: Which compound has a -4.931\% 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: CCc1ccc(NC(=O)C(=O)c2ccccc2NC(C)=O)cc1
b: CC(=O)c1ccc(OCC(O)CN2CCN(S(=O)(=O)c3c(C)c(C)cc(C)c3C)CC2)cc1
c: O=C(COC(=O)c1ccc(N2CCCC2=O)cc1)NCc1ccco1
Answer: a. CCc1ccc(NC(=O)C(=O)c2ccccc2NC(C)=O)cc1
{#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#}
CCc1ccc(NC(=O)C(=O)c2ccccc2NC(C)=O)cc1
CCc1ccc(NC(=O)C(=O)c2ccccc2NC(C)=O)cc1
2-(2-acetamidophenyl)-N-(4-ethylphenyl)-2-oxoacetamide