Problem statement: Answer the multiple-choice question.
Query: Which drug has a 20.234% 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: Cc1cccc(C)c1NC(=O)CN(C)C(=O)c1ccccc1Cc1ccccc1
b: CC(C)(C)NC(=O)CN(C(=O)CS(=O)CC(=O)Nc1ccc(F)cc1)c1ccc(Cl)cc1
c: CCCn1nnc(NC(=S)NC(=O)C(C)(C)C)n1
d: CCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
e: Cc1cc(C)c(OCCCNC2CCCC2)c(Br)c1.O=C(O)C(=O)O
Answer: d. CCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)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#}
CCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
CCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
2-ethyl-5-(3-nitroanilino)-5-oxopentanoic acid