Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.756\% 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(S(=O)(=O)c2c(C)nn(C(C)(C)C)c2OC(=O)c2cccs2)cc1
b: COc1ccccc1C(=O)NC(=O)COC(=O)c1ccc(C)o1
Answer: b. COc1ccccc1C(=O)NC(=O)COC(=O)c1ccc(C)o1
{#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#}
COc1ccccc1C(=O)NC(=O)COC(=O)c1ccc(C)o1
COc1ccccc1C(=O)NC(=O)COC(=O)c1ccc(C)o1
[2-[(2-methoxybenzoyl)amino]-2-oxoethyl] 5-methylfuran-2-carboxylate