Task: Answer the multiple choice question.
Query: Which drug has a 10.949\% 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 CN(C)C1=NCCN1CC1CCCCC1
b CCOC(=O)c1sc(NC(=O)c2ccc(Br)o2)cc1C
Answer: a. CN(C)C1=NCCN1CC1CCCCC1
{#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#}
CN(C)C1=NCCN1CC1CCCCC1
CN(C)C1=NCCN1CC1CCCCC1
1-(cyclohexylmethyl)-N,N-dimethyl-4,5-dihydroimidazol-2-amine