Task: Answer the multiple choice question.
Query: Which compound has a -43.875% 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: O=C(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)NCc1cccnc1
b: CCOc1ccc(OCCCC(=O)NCCOc2ccccc2OC)cc1
c: CC(=O)Nc1ccc(C(=O)NCCCSc2ccccc2)cc1
Answer: b. CCOc1ccc(OCCCC(=O)NCCOc2ccccc2OC)cc1
{#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#}
CCOc1ccc(OCCCC(=O)NCCOc2ccccc2OC)cc1
CCOc1ccc(OCCCC(=O)NCCOc2ccccc2OC)cc1
4-(4-ethoxyphenoxy)-N-[2-(2-methoxyphenoxy)ethyl]butanamide