Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 7.014\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Nc1cccc(O)c1
b. CC1C(c2ccccc2)=[N+]([O-])C2(CCCC2)N1O
c. CC(C)C(=O)NNc1ccccc1
d. O=C(CS(=O)(=O)Cc1ccccc1)Nc1nc2c(s1)CCCC2
Answer: c. CC(C)C(=O)NNc1ccccc1
{#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#}
CC(C)C(=O)NNc1ccccc1
CC(C)C(=O)NNc1ccccc1
2-methyl-N'-phenylpropanehydrazide