Task: Answer the multiple-choice question.
Query: Which compound has a 7.861\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1ccc(-c2csc(-c3ccncc3)n2)cc1
(b) COc1ccc(OC)c(N(/C(N)=N/c2nc(C)cc(C)n2)S(=O)(=O)c2ccc(NC(C)=O)cc2)c1
Answer: a. Cc1ccc(-c2csc(-c3ccncc3)n2)cc1
{#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#}
Cc1ccc(-c2csc(-c3ccncc3)n2)cc1
Cc1ccc(-c2csc(-c3ccncc3)n2)cc1
4-(4-methylphenyl)-2-pyridin-4-yl-1,3-thiazole