Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.720% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CNc1ccc(/C=C/C(=O)c2ccc3c(c2)OCCO3)cc1[N+](=O)[O-]
(b) CCOC(=O)c1oc2ccccc2c1NC(=O)c1ccc(Cl)s1
Answer: b. CCOC(=O)c1oc2ccccc2c1NC(=O)c1ccc(Cl)s1
{#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#}
CCOC(=O)c1oc2ccccc2c1NC(=O)c1ccc(Cl)s1
CCOC(=O)c1oc2ccccc2c1NC(=O)c1ccc(Cl)s1
ethyl3-[(5-chlorothiophene-2-carbonyl)amino]-1-benzofuran-2-carboxylate