Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.024\% 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 O=C1CN(C(=O)c2ccc(Br)o2)C(c2ccc(F)cc2)c2cc(Cl)ccc2N1
b CCOc1cccc(/C=C/c2ccc3cccc(O)c3n2)c1O
Answer: b. CCOc1cccc(/C=C/c2ccc3cccc(O)c3n2)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#}
CCOc1cccc(/C=C/c2ccc3cccc(O)c3n2)c1O
CCOc1cccc(/C=C/c2ccc3cccc(O)c3n2)c1O
2-[(E)-2-(3-ethoxy-2-hydroxyphenyl)ethenyl]quinolin-8-ol