Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.846\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC1CN(c2ccc(S(=O)(=O)N3CCCC3)cn2)CC(C)O1
b. O=C(CCc1ccccc1)NNC(=O)C1CCCCC1
c. CCOC(=O)Cn1cnc2c(cnn2-c2ccccc2)c1=O
Answer: b. O=C(CCc1ccccc1)NNC(=O)C1CCCCC1
{#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#}
O=C(CCc1ccccc1)NNC(=O)C1CCCCC1
O=C(CCc1ccccc1)NNC(=O)C1CCCCC1
N'-(3-phenylpropanoyl)cyclohexanecarbohydrazide