Task: Answer the multiple-choice question.
Question: Which compound has a 4.516\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC(=O)OC(C(=O)NC1CCCCC1)c1cccc(F)c1
[b] COc1ccccc1NC(=O)CSc1ccc(-c2ccco2)nn1
[c] Cc1ccc(S(=O)(=O)NCc2ccccc2)cc1C(=O)N1CCCC(C(F)(F)F)C1
[d] COC(=O)c1cc(S(=O)(=O)NCc2ccccc2OC)cn1C
[e] CCCN(CC1CC1)C(=O)Nc1ccccc1C
Answer: b. COc1ccccc1NC(=O)CSc1ccc(-c2ccco2)nn1
{#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#}
COc1ccccc1NC(=O)CSc1ccc(-c2ccco2)nn1
COc1ccccc1NC(=O)CSc1ccc(-c2ccco2)nn1
2-[6-(furan-2-yl)pyridazin-3-yl]sulfanyl-N-(2-methoxyphenyl)acetamide