Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCCCc1cc(=O)oc2cc(C)cc(OCC(=O)NCc3ccncc3)c12?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 20.805
[b] 3.945
[c] -84.134
Answer: c. -84.134%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCCCc1cc(=O)oc2cc(C)cc(OCC(=O)NCc3ccncc3)c12
CCCCc1cc(=O)oc2cc(C)cc(OCC(=O)NCc3ccncc3)c12
2-(4-butyl-7-methyl-2-oxochromen-5-yl)oxy-N-(pyridin-4-ylmethyl)acetamide