Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.362\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1cc(C(=O)Nc2nnc(C(F)(F)F)s2)no1
b: COC(=O)c1sccc1-n1cccc1C(=O)NCc1ccccc1
Answer: b. COC(=O)c1sccc1-n1cccc1C(=O)NCc1ccccc1
{#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#}
COC(=O)c1sccc1-n1cccc1C(=O)NCc1ccccc1
COC(=O)c1sccc1-n1cccc1C(=O)NCc1ccccc1
methyl 3-[2-(benzylcarbamoyl)pyrrol-1-yl]thiophene-2-carboxylate