Task: Answer the multiple choice question.
Query: Which drug has a 12.403\% 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. Cc1ccc(-n2c(CNc3cccc(Cl)c3)n[nH]c2=S)cc1
b. CCOC(=O)/C=C/c1cnn(-c2ccccc2)c1
Answer: b. CCOC(=O)/C=C/c1cnn(-c2ccccc2)c1
{#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)/C=C/c1cnn(-c2ccccc2)c1
CCOC(=O)/C=C/c1cnn(-c2ccccc2)c1
ethyl (E)-3-(1-phenylpyrazol-4-yl)prop-2-enoate