Task: Answer the MCQ question.
Question: Which drug exhibits a 20.855% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CNC(=O)c1ccsc1NC(=O)C1CCCN1S(=O)(=O)c1cccs1
b) CC1CC(C)CN(C(=O)CNC(=O)c2sc3ccccc3c2Cl)C1
c) FC(F)(F)c1ccccc1CCN1CCNCC1
Answer: c. FC(F)(F)c1ccccc1CCN1CCNCC1
{#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#}
FC(F)(F)c1ccccc1CCN1CCNCC1
FC(F)(F)c1ccccc1CCN1CCNCC1
1-[2-[2-(trifluoromethyl)phenyl]ethyl]piperazine