Task: Answer the multiple choice question.
Query: Which compound has a 13.952\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1ccc2nc(/C(C#N)=C\c3ccc(Oc4ccc(C(F)(F)F)cc4[N+](=O)[O-])cc3)[nH]c2c1
[b] COc1ccc(N2CCN(C(=O)CN3C(=O)C4CC=CCC4C3=O)CC2)cc1
[c] O=C(O)c1ccc(CSc2nnc(COc3ccccc3)o2)cc1
Answer: c. O=C(O)c1ccc(CSc2nnc(COc3ccccc3)o2)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(O)c1ccc(CSc2nnc(COc3ccccc3)o2)cc1
O=C(O)c1ccc(CSc2nnc(COc3ccccc3)o2)cc1
4-[[5-(phenoxymethyl)-1,3,4-oxadiazol-2-yl]sulfanylmethyl]benzoic acid