Task: Answer the multiple choice question.
Question: Which compound has a 1.783\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCN(CC)CCN1C(=O)C(=O)/C(=C(/O)c2cnn(-c3ccccc3)c2C)C1c1ccc(C)o1
[b] O=C(CC(=O)N/N=C/c1ccc(Cl)cc1Cl)NCc1ccccc1
[c] CC(=O)c1cccc(NC(=O)c2cc3nc(C)cc(C)n3n2)c1
Answer: a. CCN(CC)CCN1C(=O)C(=O)/C(=C(/O)c2cnn(-c3ccccc3)c2C)C1c1ccc(C)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#}
CCN(CC)CCN1C(=O)C(=O)/C(=C(/O)c2cnn(-c3ccccc3)c2C)C1c1ccc(C)o1
CCN(CC)CCN1C(=O)C(=O)/C(=C(/O)c2cnn(-c3ccccc3)c2C)C1c1ccc(C)o1
(4E)-1-[2-(diethylamino)ethyl]-4-[hydroxy-(5-methyl-1-phenylpyrazol-4-yl)methylidene]-5-(5-methylfuran-2-yl)pyrrolidine-2,3-dione