Task: Answer the multiple-choice question.
Query: Which drug exhibits a -6.794% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1ccc(C(=O)Nc2cccc(/C(C)=N/NC(=O)c3ccc([N+](=O)[O-])c(C)c3)c2)cc1OC
b.) CC1=CC2=NC(=O)/C(=C/c3coc4ccccc4c3=O)C(=N)N2O1
c.) CC1=C(C(=O)N(C)C)C(c2ccc(N3CCOCC3)cc2)NC(=O)N1
d.) COc1ccc(OC)c(C(=O)COC(=O)c2ccccc2O)c1
Answer: b. CC1=CC2=NC(=O)/C(=C/c3coc4ccccc4c3=O)C(=N)N2O1
{#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#}
CC1=CC2=NC(=O)/C(=C/c3coc4ccccc4c3=O)C(=N)N2O1
CC1=CC2=NC(=O)/C(=C/c3coc4ccccc4c3=O)C(=N)N2O1
(6E)-7-imino-2-methyl-6-[(4-oxochromen-3-yl)methylidene]-[1,2]oxazolo[2,3-a]pyrimidin-5-one