Problem statement: Answer the MCQ question.
Question: Which drug has a 7.660% 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=C(O)Cc1ccc(OCc2ccc(Cl)nc2)cc1
(b) CC(=O)N1CCOc2ccc(S(=O)(=O)N3CCC(C(=O)Nc4ccc(F)cc4)CC3)cc21
(c) O=C(CCC(=O)OCC(=O)c1cccc([N+](=O)[O-])c1)Nc1ccccc1Cl
Answer: c. O=C(CCC(=O)OCC(=O)c1cccc([N+](=O)[O-])c1)Nc1ccccc1Cl
{#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=C(CCC(=O)OCC(=O)c1cccc([N+](=O)[O-])c1)Nc1ccccc1Cl
O=C(CCC(=O)OCC(=O)c1cccc([N+](=O)[O-])c1)Nc1ccccc1Cl
[3-[2-[4-(2-chloroanilino)-1,4-dioxobutoxy]acetyl]phenyl]-oxido-oxoazanium