Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCOc1ccc(CCNC(=O)COC(=O)c2nccnc2N)cc1OCC?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 12.220
[b] 4.856
[c] 8.708
[d] 21.242
[e] -44.130
Answer: b. 4.856%.
{#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(CCNC(=O)COC(=O)c2nccnc2N)cc1OCC
CCOc1ccc(CCNC(=O)COC(=O)c2nccnc2N)cc1OCC
[2-[2-(3,4-diethoxyphenyl)ethylamino]-2-oxoethyl] 3-aminopyrazine-2-carboxylate