Task: Answer the multiple choice question.
Query: Which compound has a -40.313% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C1CN(C(=O)c2cc3ccccc3o2)c2ccccc2N1
b. Cc1ccc(OCC(=O)NCC(=O)Nc2ccc(F)cc2)c([N+](=O)[O-])n1
c. O=C(c1ccco1)N1CCCC(c2nc3c(nnn3Cc3cccc(Cl)c3)c(=O)[nH]2)C1
d. O=C(NCc1ccccc1)c1ccc2ccccc2n1
Answer: b. Cc1ccc(OCC(=O)NCC(=O)Nc2ccc(F)cc2)c([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#}
Cc1ccc(OCC(=O)NCC(=O)Nc2ccc(F)cc2)c([N+](=O)[O-])n1
Cc1ccc(OCC(=O)NCC(=O)Nc2ccc(F)cc2)c([N+](=O)[O-])n1
N-(4-fluorophenyl)-2-[[2-(6-methyl-2-nitropyridin-3-yl)oxyacetyl]amino]acetamide