Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.587\% 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. Cc1ccc2c(C)ccc(O)c2n1
b. O=C(N/N=C/c1ccc([N+](=O)[O-])o1)c1cn(-c2ccccc2)nc1-c1ccc(Cl)cc1
Answer: a. Cc1ccc2c(C)ccc(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#}
Cc1ccc2c(C)ccc(O)c2n1
Cc1ccc2c(C)ccc(O)c2n1
2,5-dimethylquinolin-8-ol