Task: Answer the multiple-choice question.
Query: Which drug exhibits a 1.140\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(-c2ccc(=O)n(CC(=O)NCc3ccco3)n2)cc1
[b] O=C(Cn1nc(-c2ccc(Cl)cc2)ccc1=O)NCc1ccc2c(c1)OCO2
[c] O=C(OCc1ccc(Cl)cc1Cl)c1cccnc1Cl
[d] COc1ccc(C2CC(C(F)(F)F)n3nc(C(=O)NCCCn4ccnc4)cc3N2)cc1OC
Answer: c. O=C(OCc1ccc(Cl)cc1Cl)c1cccnc1Cl
{#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(OCc1ccc(Cl)cc1Cl)c1cccnc1Cl
O=C(OCc1ccc(Cl)cc1Cl)c1cccnc1Cl
(2,4-dichlorophenyl)methyl2-chloropyridine-3-carboxylate