Problem statement: Answer the multiple choice question.
Question: Which compound has a 13.497\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1cc(O)c(C(=O)/C=C/c2ccccc2)c(=O)o1
(b) COc1cc(/C=N/NC(=O)c2cccc([N+](=O)[O-])c2)ccc1OC(=O)c1ccco1
Answer: a. Cc1cc(O)c(C(=O)/C=C/c2ccccc2)c(=O)o1
{#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#}
Cc1cc(O)c(C(=O)/C=C/c2ccccc2)c(=O)o1
Cc1cc(O)c(C(=O)/C=C/c2ccccc2)c(=O)o1
4-hydroxy-6-methyl-3-[(E)-3-phenylprop-2-enoyl]pyran-2-one