Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 5.828\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCN(Cc1nc2ncccn2c1Br)C1CCCCC1
b. CCC(=O)NC(C)C(c1cccs1)N1CCN(Cc2ccccc2)CC1
c. COc1ccc(-c2csc(NC(=O)CN3C(=O)C4CCCCC4C3=O)n2)cc1OC
Answer: a. CCN(Cc1nc2ncccn2c1Br)C1CCCCC1
{#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#}
CCN(Cc1nc2ncccn2c1Br)C1CCCCC1
CCN(Cc1nc2ncccn2c1Br)C1CCCCC1
N-[(3-bromoimidazo[1,2-a]pyrimidin-2-yl)methyl]-N-ethylcyclohexanamine