Task: Answer the multiple choice question.
Query: Which drug has a -1.466% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCN1CCN(Cc2c(O)ccc3c2O/C(=C\C=C\c2ccccc2)C3=O)CC1
b: CC(=O)Nc1cccc(NC(=O)C2C3C=CC(C3)C2C(=O)O)c1
c: CC(C)CNC(=O)c1cccc(NC(=O)c2ccc(NC(=O)c3ccco3)cc2)c1
Answer: a. CCN1CCN(Cc2c(O)ccc3c2O/C(=C\C=C\c2ccccc2)C3=O)CC1
{#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#}
CCN1CCN(Cc2c(O)ccc3c2O/C(=C\C=C\c2ccccc2)C3=O)CC1
CCN1CCN(Cc2c(O)ccc3c2O/C(=C\C=C\c2ccccc2)C3=O)CC1
(2Z)-7-[(4-ethylpiperazin-1-yl)methyl]-6-hydroxy-2-[(E)-3-phenylprop-2-enylidene]-1-benzofuran-3-one