Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 10.431\% 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 COc1cccc(C(O)c2nc3ccccc3n2C(C)C)c1OC
b COc1ccc(OC)c(C(=O)Cn2nnc3ccccc3c2=O)c1
c CCOc1ccc(-n2nnnc2-c2nc3ccccc3s2)cc1
Answer: a. COc1cccc(C(O)c2nc3ccccc3n2C(C)C)c1OC
{#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#}
COc1cccc(C(O)c2nc3ccccc3n2C(C)C)c1OC
COc1cccc(C(O)c2nc3ccccc3n2C(C)C)c1OC
(2,3-dimethoxyphenyl)-(1-propan-2-ylbenzimidazol-2-yl)methanol