Task: Answer the MCQ question.
Question: Which drug has a 6.687% 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. N#Cc1sc2nc(-c3cccs3)cc(-c3ccc(F)cc3)c2c1N
b. CCNC(=S)Nc1ccc(C)c(Cl)c1
Answer: b. CCNC(=S)Nc1ccc(C)c(Cl)c1
{#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#}
CCNC(=S)Nc1ccc(C)c(Cl)c1
CCNC(=S)Nc1ccc(C)c(Cl)c1
1-(3-chloro-4-methylphenyl)-3-ethylthiourea