Task: Answer the MCQ question.
Question: Which drug has a 20.087\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCn1c(NC)cc(=O)n(C)c1=O
b. CC1C/C(=N\NC(=S)NCc2ccccc2)CC(C)(C)C1
c. Cc1cc(=O)oc2c1c(C)nn2-c1ccc(Cl)cc1
Answer: c. Cc1cc(=O)oc2c1c(C)nn2-c1ccc(Cl)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#}
Cc1cc(=O)oc2c1c(C)nn2-c1ccc(Cl)cc1
Cc1cc(=O)oc2c1c(C)nn2-c1ccc(Cl)cc1
1-(4-chlorophenyl)-3,4-dimethylpyrano[2,3-c]pyrazol-6-one