Problem statement: Answer the MCQ question.
Question: Which drug has a 13.279\% 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) c1ccc2c(Cn3ccnc3)cccc2c1
b) C/C(=C\c1ccc2c(c1)OCO2)C1Nc2cccc3cccc(c23)N1
Answer: a. c1ccc2c(Cn3ccnc3)cccc2c1
{#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#}
c1ccc2c(Cn3ccnc3)cccc2c1
c1ccc2c(Cn3ccnc3)cccc2c1
1-(naphthalen-1-ylmethyl)imidazole