Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -1.776% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. C=CCOC(=O)C1=C[C@H](C2CCCCC2)C[C@H](OCc2ccc(CO)cc2)O1
b. Cc1cc(/C=N/n2cnnc2)c(C)n1-c1cc(Cl)ccc1Cl
c. Cc1[nH]c(=O)c(C#N)c(C)c1CCC(=O)NCc1ccc(Cl)cc1
Answer: a. C=CCOC(=O)C1=C[C@H](C2CCCCC2)C[C@H](OCc2ccc(CO)cc2)O1
{#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#}
C=CCOC(=O)C1=C[C@H](C2CCCCC2)C[C@H](OCc2ccc(CO)cc2)O1
C=CCOC(=O)C1=C[C@H](C2CCCCC2)C[C@H](OCc2ccc(CO)cc2)O1
prop-2-enyl (2R,4S)-4-cyclohexyl-2-[[4-(hydroxymethyl)phenyl]methoxy]-3,4-dihydro-2H-pyran-6-carboxylate