Task: Answer the multiple choice question.
Question: Which drug exhibits a 27.159% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOc1ccccc1Nc1ccc(C(=O)O)cc1NC(C)=O
b CCc1c(C)sc(NC(=O)/C=C/c2ccc3c(c2)OCO3)c1C(=O)OC
c O=C(CN1CCN(Cc2cccc3ccccc23)CC1)NCCc1ccccc1
d Cc1ccc2nc(C3CCN(S(=O)(=O)c4ccc5ccccc5c4)CC3)[nH]c2c1
Answer: a. CCOc1ccccc1Nc1ccc(C(=O)O)cc1NC(C)=O
{#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#}
CCOc1ccccc1Nc1ccc(C(=O)O)cc1NC(C)=O
CCOc1ccccc1Nc1ccc(C(=O)O)cc1NC(C)=O
3-acetamido-4-(2-ethoxyanilino)benzoic acid