Task: Answer the MCQ question.
Query: What is the hERG inhibition at 10uM of a drug with the SMILES CCOc1ccc(CN2CCN(c3ncnc4scc(-c5ccccc5)c34)CC2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. -75.276
b. 16.716
c. 19.750
Answer: a. -75.276%.
{#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}.
CCOc1ccc(CN2CCN(c3ncnc4scc(-c5ccccc5)c34)CC2)cc1
CCOc1ccc(CN2CCN(c3ncnc4scc(-c5ccccc5)c34)CC2)cc1
4-[4-[(4-ethoxyphenyl)methyl]piperazin-1-yl]-5-phenylthieno[2,3-d]pyrimidine