Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.271% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCOc1ccc(-c2nnc3sc(COc4ccc(Cl)cc4)nn23)cc1
b: NC(=S)N/N=C\c1c2ccccc2cc2ccccc12
c: O=C(CN1CCN(CC(=O)Nc2ccccc2C(F)(F)F)CC1)Nc1ccccc1F
Answer: a. CCOc1ccc(-c2nnc3sc(COc4ccc(Cl)cc4)nn23)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc(-c2nnc3sc(COc4ccc(Cl)cc4)nn23)cc1
CCOc1ccc(-c2nnc3sc(COc4ccc(Cl)cc4)nn23)cc1
6-[(4-chlorophenoxy)methyl]-3-(4-ethoxyphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole