Task: Answer the MCQ question.
Question: Which compound has a 4.655\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccccc3[N+](=O)[O-])CC2)o1
[b] Cc1nc(CC(=O)Nc2nccs2)cs1
Answer: b. Cc1nc(CC(=O)Nc2nccs2)cs1
{#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#}
Cc1nc(CC(=O)Nc2nccs2)cs1
Cc1nc(CC(=O)Nc2nccs2)cs1
2-(2-methyl-1,3-thiazol-4-yl)-N-(1,3-thiazol-2-yl)acetamide