Task: Answer the MCQ question.
Query: Which drug has a 12.492\% 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(NC(=O)COC(=O)c2ccc3c(c2)OCCO3)cc1
b: CCc1ccccc1NC(=O)COc1ccc2c(=O)c(Oc3cc(C)ccc3C)coc2c1
Answer: b. CCc1ccccc1NC(=O)COc1ccc2c(=O)c(Oc3cc(C)ccc3C)coc2c1
{#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#}
CCc1ccccc1NC(=O)COc1ccc2c(=O)c(Oc3cc(C)ccc3C)coc2c1
CCc1ccccc1NC(=O)COc1ccc2c(=O)c(Oc3cc(C)ccc3C)coc2c1
2-[3-(2,5-dimethylphenoxy)-4-oxochromen-7-yl]oxy-N-(2-ethylphenyl)acetamide