Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.300% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(Nc1ccccc1-c1ccccc1)C1CCC1
b Cc1ccc(NC(=O)Cc2ccc3c(c2)OCCO3)cc1S(=O)(=O)N1CCCCC1
c O=C1CCCc2oc3ccc(O)cc3c21
d COc1ccc(Cl)cc1NC(=O)c1ccoc1C
Answer: d. COc1ccc(Cl)cc1NC(=O)c1ccoc1C
{#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#}
COc1ccc(Cl)cc1NC(=O)c1ccoc1C
COc1ccc(Cl)cc1NC(=O)c1ccoc1C
N-(5-chloro-2-methoxyphenyl)-2-methylfuran-3-carboxamide