Task: Answer the multiple-choice question.
Question: Which compound has a -13.188\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCOC(=O)C1(CCCc2ccccc2)CCN(C(=O)CCc2cnn(C)c2)CC1
(b) O=C(CC1C(=O)NCCN1CC1CCCCC1)NCc1ccc(F)cc1F
(c) CC(C)Cc1cc(C(=O)N2CCCC(CCC(=O)N(C)CCc3ccccn3)C2)no1
(d) N#CC1=C(N)SC(N)=C(C#N)C1CCc1ccccc1
Answer: a. CCOC(=O)C1(CCCc2ccccc2)CCN(C(=O)CCc2cnn(C)c2)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#}
CCOC(=O)C1(CCCc2ccccc2)CCN(C(=O)CCc2cnn(C)c2)CC1
CCOC(=O)C1(CCCc2ccccc2)CCN(C(=O)CCc2cnn(C)c2)CC1
ethyl 1-[3-(1-methylpyrazol-4-yl)propanoyl]-4-(3-phenylpropyl)piperidine-4-carboxylate