Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 10.325\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCCCN1C(=O)CCC(C(=O)O)C1c1ccc(OC)cc1
b CC(=O)Nc1cc(C(=O)N2CCCC2)ccc1S(=O)(=O)c1ccc(Cl)cc1
c Cc1nn(C)c(C)c1/C=C(\C#N)C(N)=O
d O=C(O)CCC(=O)N1N=C(c2ccc(Br)cc2)CC1c1ccc(Br)cc1
e O=C(N=C1SC2CS(=O)(=O)CC2N1c1cccc(Cl)c1Cl)C1CC1
Answer: a. CCCCN1C(=O)CCC(C(=O)O)C1c1ccc(OC)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCN1C(=O)CCC(C(=O)O)C1c1ccc(OC)cc1
CCCCN1C(=O)CCC(C(=O)O)C1c1ccc(OC)cc1
1-butyl-2-(4-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid