Task: Answer the multiple choice question.
Query: Which compound has a -19.752% 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 other words.
Options:
[a] O=C1C=C(c2ccccc2)C[C@H](c2cccs2)[C@H]1n1nnc([N+](=O)[O-])n1
[b] CN(Cc1ccccc1)Cc1nc2c(c(=O)n(C)c(=O)n2C)n1CCCc1ccccc1
[c] c1cc(CNc2ccc3c(c2)OCCO3)ccn1
Answer: a. O=C1C=C(c2ccccc2)C[C@H](c2cccs2)[C@H]1n1nnc([N+](=O)[O-])n1
{#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#}
O=C1C=C(c2ccccc2)C[C@H](c2cccs2)[C@H]1n1nnc([N+](=O)[O-])n1
O=C1C=C(c2ccccc2)C[C@H](c2cccs2)[C@H]1n1nnc([N+](=O)[O-])n1
(5S,6R)-6-(5-nitrotetrazol-2-yl)-3-phenyl-5-thiophen-2-ylcyclohex-2-en-1-one