Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 2.781\% 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. O=C(Cc1coc2ccc3ccccc3c12)NC1CCCc2ccccc21
b. COc1cc(C(=O)OCc2nc3ccsc3c(=O)[nH]2)c([N+](=O)[O-])cc1OC
c. CC(C)(C)c1ccc(OCC(O)CN2CCN(C(=O)c3ccccc3)CC2)cc1.O=C(O)C(=O)O
Answer: b. COc1cc(C(=O)OCc2nc3ccsc3c(=O)[nH]2)c([N+](=O)[O-])cc1OC
{#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#}
COc1cc(C(=O)OCc2nc3ccsc3c(=O)[nH]2)c([N+](=O)[O-])cc1OC
COc1cc(C(=O)OCc2nc3ccsc3c(=O)[nH]2)c([N+](=O)[O-])cc1OC
(4-oxo-3H-thieno[3,2-d]pyrimidin-2-yl)methyl 4,5-dimethoxy-2-nitrobenzoate