Task: Answer the MCQ question.
Question: Which drug exhibits a 8.580% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(c1ccc2c(c1)C(=O)N(Cc1ccco1)C2=O)N1CCOCC1
b. Cc1ccc(N)cc1N
Answer: b. Cc1ccc(N)cc1N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(N)cc1N
Cc1ccc(N)cc1N
4-methylcyclohexa-1,3,5-triene-1,3-diamine