Task: Answer the multiple-choice question.
Query: Which drug exhibits a 16.875\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CN(Cc1ccccc1)C(=O)CC(=O)N(C)Cc1ccccc1
b.) Fc1ccc(Oc2cnns2)cc1
Answer: a. CN(Cc1ccccc1)C(=O)CC(=O)N(C)Cc1ccccc1
{#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(Cc1ccccc1)C(=O)CC(=O)N(C)Cc1ccccc1
CN(Cc1ccccc1)C(=O)CC(=O)N(C)Cc1ccccc1
N,N'-dibenzyl-N,N'-dimethylpropanediamide