Task: Answer the MCQ question.
Query: Which compound exhibits a 2.717\% 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.) N#Cc1c(-c2ccc(C(F)(F)F)cc2)cc(-c2ccccc2)[nH]c1=S
b.) C=CCc1ccc(OCCOCCOc2cccc3ccc(C)nc23)c(OC)c1.O=C(O)C(=O)O
c.) O=C(COc1ccc(Br)cc1)Nc1ccncc1
Answer: a. N#Cc1c(-c2ccc(C(F)(F)F)cc2)cc(-c2ccccc2)[nH]c1=S
{#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#}
N#Cc1c(-c2ccc(C(F)(F)F)cc2)cc(-c2ccccc2)[nH]c1=S
N#Cc1c(-c2ccc(C(F)(F)F)cc2)cc(-c2ccccc2)[nH]c1=S
6-phenyl-2-sulfanylidene-4-[4-(trifluoromethyl)phenyl]-1H-pyridine-3-carbonitrile