Problem statement: Answer the multiple-choice question.
Question: Which compound has a -14.158\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cn1c(SCC(=O)N2c3ccccc3Sc3ccccc32)nc2ccccc21
b. Cc1ccc(C2C(C#N)=C(N)Oc3cc(C)oc(=O)c32)o1
c. CCOc1ccccc1OCCCCN1CCCC1
Answer: c. CCOc1ccccc1OCCCCN1CCCC1
{#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#}
CCOc1ccccc1OCCCCN1CCCC1
CCOc1ccccc1OCCCCN1CCCC1
1-[4-(2-ethoxyphenoxy)butyl]pyrrolidine