Task: Answer the MCQ question.
Question: Which drug exhibits a 5.984% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccc(CN2C(=O)CCCc3ccccc32)cc1
b) Cc1cccc(N2CCN(C(=O)c3cn(C)c(=O)c4c3c3ccccc3n4C)CC2)c1C
Answer: b. Cc1cccc(N2CCN(C(=O)c3cn(C)c(=O)c4c3c3ccccc3n4C)CC2)c1C
{#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#}
Cc1cccc(N2CCN(C(=O)c3cn(C)c(=O)c4c3c3ccccc3n4C)CC2)c1C
Cc1cccc(N2CCN(C(=O)c3cn(C)c(=O)c4c3c3ccccc3n4C)CC2)c1C
4-[4-(2,3-dimethylphenyl)piperazine-1-carbonyl]-2,9-dimethylpyrido[3,4-b]indol-1-one