Task: Answer the MCQ question.
Query: Which compound exhibits a 7.815\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cc(Cl)ccc1NC(=O)COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
[b] O=C(Cn1cc(C(F)(F)F)cc(Cl)c1=O)NCc1ccc(Cl)cc1Cl
[c] Cc1cc(O)c2c(c1)OC(C)(C)C1=C2CC(C)CC1
Answer: b. O=C(Cn1cc(C(F)(F)F)cc(Cl)c1=O)NCc1ccc(Cl)cc1Cl
{#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(Cn1cc(C(F)(F)F)cc(Cl)c1=O)NCc1ccc(Cl)cc1Cl
O=C(Cn1cc(C(F)(F)F)cc(Cl)c1=O)NCc1ccc(Cl)cc1Cl
2-[3-chloro-2-oxo-5-(trifluoromethyl)pyridin-1-yl]-N-[(2,4-dichlorophenyl)methyl]acetamide