Task: Answer the MCQ question.
Question: Which drug has a 13.982\% 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] COc1cc(/C=N/n2c(C)nc3ccccc3c2=O)cc(OC)c1O
[b] O=C1C(=O)N(CCCN2CCOCC2)C(c2ccc([N+](=O)[O-])cc2)/C1=C(/O)c1ccc2c(c1)OCO2
Answer: a. COc1cc(/C=N/n2c(C)nc3ccccc3c2=O)cc(OC)c1O
{#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#}
COc1cc(/C=N/n2c(C)nc3ccccc3c2=O)cc(OC)c1O
COc1cc(/C=N/n2c(C)nc3ccccc3c2=O)cc(OC)c1O
3-[(E)-(4-hydroxy-3,5-dimethoxyphenyl)methylideneamino]-2-methylquinazolin-4-one