Task: Answer the multiple-choice question.
Query: Which compound has a 0.549% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1c(Cl)cc(C(=O)O)cc1Cl
(b) CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=S)N1CCN(c2ccccc2)CC1
(c) COc1ccc(N2CCN(S(=O)(=O)CCNC(=O)CCCc3ccccc3)CC2)cc1
Answer: a. COc1c(Cl)cc(C(=O)O)cc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1c(Cl)cc(C(=O)O)cc1Cl
COc1c(Cl)cc(C(=O)O)cc1Cl
3,5-dichloro-4-methoxybenzoicacid