Task: Answer the MCQ question.
Query: Which drug has a 12.075\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCCn1c(NCc2ccc(C)o2)nc2ccccc21
[b] COc1ccccc1/C=C/c1ccc2cccc(O)c2n1
Answer: b. COc1ccccc1/C=C/c1ccc2cccc(O)c2n1
{#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#}
COc1ccccc1/C=C/c1ccc2cccc(O)c2n1
COc1ccccc1/C=C/c1ccc2cccc(O)c2n1
2-[(E)-2-(2-methoxyphenyl)ethenyl]quinolin-8-ol