Task: Answer the MCQ question.
Question: Which compound has a 5.700% 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 CCc1cccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)NC(=O)CO4)CC2)c1
b CCCCCn1c(=O)c(C(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(O)c2ccccc21
Answer: b. CCCCCn1c(=O)c(C(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(O)c2ccccc21
{#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#}
CCCCCn1c(=O)c(C(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(O)c2ccccc21
CCCCCn1c(=O)c(C(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(O)c2ccccc21
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-4-hydroxy-2-oxo-1-pentylquinoline-3-carboxamide