Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.500\% 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 COC(=O)CC1C(=O)NCCN1C(=O)CSc1nc2ccccc2s1
b COC(=O)Cc1ccc(NC(=S)NCc2ccc(Cl)cc2)cc1
c N#Cc1cnn2cc(CCN3CCOCC3)c(-c3ccc(F)cc3)nc12
Answer: c. N#Cc1cnn2cc(CCN3CCOCC3)c(-c3ccc(F)cc3)nc12
{#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#Cc1cnn2cc(CCN3CCOCC3)c(-c3ccc(F)cc3)nc12
N#Cc1cnn2cc(CCN3CCOCC3)c(-c3ccc(F)cc3)nc12
5-(4-fluorophenyl)-6-(2-morpholin-4-ylethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile