Task: Answer the multiple choice question.
Question: Which compound has a -13.197\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1cc(C)cc(-n2c(C)cc(/C=N/NC(=O)CN(c3c(C)cccc3C)S(C)(=O)=O)c2C)c1
[b] C=CCOC(=O)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
[c] CC(=O)NNC(=O)c1cc2c3ccccc3n(C)c2s1
Answer: b. C=CCOC(=O)C1=C[C@H](c2coc3ccccc3c2=O)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_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#}
C=CCOC(=O)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
C=CCOC(=O)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
prop-2-enyl (2R,4R)-2-[[4-(hydroxymethyl)phenyl]methoxy]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylate