Task: Answer the multiple choice question.
Query: Which drug has a -0.923\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] N/C(=N\OC(=O)CCCOc1ccccc1)c1cccc([N+](=O)[O-])c1
[b] CCOc1ccc(-c2nc(C#N)c(NCc3ccc4c(c3)OCO4)o2)cc1
[c] O=C1CCC(C(=O)N2CCC(O)(c3ccccc3)CC2)CN1CCc1ccccc1
Answer: a. N/C(=N\OC(=O)CCCOc1ccccc1)c1cccc([N+](=O)[O-])c1
{#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#}
N/C(=N\OC(=O)CCCOc1ccccc1)c1cccc([N+](=O)[O-])c1
N/C(=N\OC(=O)CCCOc1ccccc1)c1cccc([N+](=O)[O-])c1
[(Z)-[amino-(3-nitrophenyl)methylidene]amino] 4-phenoxybutanoate