Task: Answer the multiple choice question.
Query: Which compound has a 11.907% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COCCNC(=O)CSc1ccc(Cl)cc1
b Oc1c(C(Nc2ccccn2)c2cccnc2)cc(Cl)c2cccnc12
c CC(C)c1c(O)nc(SCC(=O)N2CCOCC2)[nH]c1=O
d Cc1ccc([N+](=O)[O-])cc1NC(=S)NC(=O)CC(C)(C)C
e COc1ccc(/C=N/NC(=O)c2nc(-c3ccccc3)n(-c3ccccc3)n2)cc1OC
Answer: a. COCCNC(=O)CSc1ccc(Cl)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#}
COCCNC(=O)CSc1ccc(Cl)cc1
COCCNC(=O)CSc1ccc(Cl)cc1
2-(4-chlorophenyl)sulfanyl-N-(2-methoxyethyl)acetamide