Task: Answer the multiple choice question.
Query: Which drug exhibits a -4.432% 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/C=C1\COC(C(=O)NCCCN2CCCC2=O)(C(F)(F)F)C=C1C=C(C)C
[b] CCc1nnc(N2C(=O)c3cccc4cccc(c34)C2=O)s1
[c] O=C(Nc1cccc(N2C(=O)C3CCCCC3C2=O)c1)c1ccccc1
Answer: a. C/C=C1\COC(C(=O)NCCCN2CCCC2=O)(C(F)(F)F)C=C1C=C(C)C
{#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/C=C1\COC(C(=O)NCCCN2CCCC2=O)(C(F)(F)F)C=C1C=C(C)C
C/C=C1\COC(C(=O)NCCCN2CCCC2=O)(C(F)(F)F)C=C1C=C(C)C
(5Z)-5-ethylidene-4-(2-methylprop-1-enyl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]-2-(trifluoromethyl)pyran-2-carboxamide