Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.063\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(NCC(O)COCc1cccs1)C1CC2CCC1C2
b CC(=O)Nc1ccc(Br)cc1C(=O)C(=O)O
c N#Cc1c(-c2ccncc2)c2c([nH]c1=S)CCCC2
d O=C(CSc1nnc(NC2CC2)s1)Nc1ccc(N2CCOCC2)cc1
Answer: b. CC(=O)Nc1ccc(Br)cc1C(=O)C(=O)O
{#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#}
CC(=O)Nc1ccc(Br)cc1C(=O)C(=O)O
CC(=O)Nc1ccc(Br)cc1C(=O)C(=O)O
2-(2-acetamido-5-bromophenyl)-2-oxoacetic acid