Task: Answer the multiple-choice question.
Query: Which compound exhibits a 0.561\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(/C=C/c1cccc([N+](=O)[O-])c1)NCCc1ccc(F)cc1
[b] CC(=O)N(c1ccc(Cl)cc1)c1c[nH]c2ccccc12
[c] CC1CCCCN1C(=O)Cn1c(=O)n(CCC(=O)NCc2ccco2)c(=O)c2sccc21
[d] O=S(=O)(NCc1cc(-c2ccccc2Cl)no1)c1ccccc1
Answer: a. O=C(/C=C/c1cccc([N+](=O)[O-])c1)NCCc1ccc(F)cc1
{#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#}
O=C(/C=C/c1cccc([N+](=O)[O-])c1)NCCc1ccc(F)cc1
O=C(/C=C/c1cccc([N+](=O)[O-])c1)NCCc1ccc(F)cc1
(E)-N-[2-(4-fluorophenyl)ethyl]-3-(3-nitrophenyl)prop-2-enamide