Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 8.635\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCOC(=O)C1=C(N)n2c(s/c(=C\c3ccco3)c2=O)=C(C(=O)OCC)C1c1ccco1
b: Cc1ccc(NC(=S)NNC(C)(C)C)cc1
Answer: b. Cc1ccc(NC(=S)NNC(C)(C)C)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(NC(=S)NNC(C)(C)C)cc1
Cc1ccc(NC(=S)NNC(C)(C)C)cc1
1-(tert-butylamino)-3-(4-methylphenyl)thiourea