Problem statement: Answer the multiple choice question.
Query: Which compound has a 2.455\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc(-n2nc(C)c3c(=O)c4c([nH]c32)CCCC4)cc1
b) COc1ccc(CNCCC(c2ccc(OC(C)C)cc2)c2ccccc2OC)cc1OC
c) CN(Cc1ccccc1)C(=O)CN1C(=O)NC2(CCCCCCC2)C1=O
d) CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)N3CCCC(C(=O)O)C3)c21
Answer: d. CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)N3CCCC(C(=O)O)C3)c21
{#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#}
CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)N3CCCC(C(=O)O)C3)c21
CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)N3CCCC(C(=O)O)C3)c21
1-[(5-bromo-1-propanoyl-2,3-dihydroindol-7-yl)sulfonyl]piperidine-3-carboxylic acid