Problem statement: Answer the multiple-choice question.
Query: Which drug has a 20.383\% 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(O)c(CNc2nc3ccccc3n2C)c1
b) CCCN1CCC(=O)N([C@H](CO)CC(C)C)CC1
Answer: b. CCCN1CCC(=O)N([C@H](CO)CC(C)C)CC1
{#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#}
CCCN1CCC(=O)N([C@H](CO)CC(C)C)CC1
CCCN1CCC(=O)N([C@H](CO)CC(C)C)CC1
4-[(2S)-1-hydroxy-4-methylpentan-2-yl]-1-propyl-1,4-diazepan-5-one