Task: Answer the MCQ question.
Query: Which drug has a 6.509\% 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) CC(=O)Nc1c(Br)cc(N2C(=O)CCC2=O)cc1Br
(b) Brc1cccc(-c2nnc3sc(CN4CCCCC4)cn23)c1
(c) CC(C)(C)c1ccc(C(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)cc1
Answer: b. Brc1cccc(-c2nnc3sc(CN4CCCCC4)cn23)c1
{#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#}
Brc1cccc(-c2nnc3sc(CN4CCCCC4)cn23)c1
Brc1cccc(-c2nnc3sc(CN4CCCCC4)cn23)c1
3-(3-bromophenyl)-6-(piperidin-1-ylmethyl)-[1,3]thiazolo[2,3-c][1,2,4]triazole