Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.365\% 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) COC(=O)c1cc(NC(=O)c2cc3ccccc3o2)cc(C(=O)OC)c1
b) O=C(O)c1cc(S(=O)(=O)N2CCN(c3ccccn3)CC2)ccc1Cl
c) COc1cccc(NCc2ccc([N+](=O)[O-])s2)c1
Answer: a. COC(=O)c1cc(NC(=O)c2cc3ccccc3o2)cc(C(=O)OC)c1
{#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#}
COC(=O)c1cc(NC(=O)c2cc3ccccc3o2)cc(C(=O)OC)c1
COC(=O)c1cc(NC(=O)c2cc3ccccc3o2)cc(C(=O)OC)c1
dimethyl 5-(1-benzofuran-2-carbonylamino)benzene-1,3-dicarboxylate