Task: Answer the multiple choice question.
Question: Which compound has a 16.633\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC(=O)Nc1cc([N+](=O)[O-])ccc1N1CCOCC1
b: Cc1ccc(OCC(=O)NNC(=O)[C@@H]2CCCC[C@@H]2C(=O)O)c(Br)c1
Answer: b. Cc1ccc(OCC(=O)NNC(=O)[C@@H]2CCCC[C@@H]2C(=O)O)c(Br)c1
{#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(OCC(=O)NNC(=O)[C@@H]2CCCC[C@@H]2C(=O)O)c(Br)c1
Cc1ccc(OCC(=O)NNC(=O)[C@@H]2CCCC[C@@H]2C(=O)O)c(Br)c1
(1S,2R)-2-[[[2-(2-bromo-4-methylphenoxy)acetyl]amino]carbamoyl]cyclohexane-1-carboxylic acid