Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOc1ccc(CN2CCN(Cc3ccon3)CC2CCO)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. -33.540
b. 12.167
c. -3.349
Answer: a. -33.540\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCOc1ccc(CN2CCN(Cc3ccon3)CC2CCO)cc1
CCOc1ccc(CN2CCN(Cc3ccon3)CC2CCO)cc1
2-[1-[(4-ethoxyphenyl)methyl]-4-(1,2-oxazol-3-ylmethyl)piperazin-2-yl]ethanol