Problem statement: Answer the multiple choice question.
Query: Which drug has a 9.629\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CSc1ccccc1NC(=O)c1cc2c(=O)n3ccccc3nc2s1
b CCOC(=O)Nc1c2ccccc2nc2ccccc12
Answer: b. CCOC(=O)Nc1c2ccccc2nc2ccccc12
{#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#}
CCOC(=O)Nc1c2ccccc2nc2ccccc12
CCOC(=O)Nc1c2ccccc2nc2ccccc12
ethyl N-acridin-9-ylcarbamate