Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)c1sc2ncnc(N3CCN(C(=O)OCC)CC3)c2c1C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 18.622
[b] -6.003
[c] 14.321
[d] 4.105
[e] 13.311
Answer: b. -6.003\%.
{#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}.
CCOC(=O)c1sc2ncnc(N3CCN(C(=O)OCC)CC3)c2c1C
CCOC(=O)c1sc2ncnc(N3CCN(C(=O)OCC)CC3)c2c1C
ethyl 4-(4-ethoxycarbonylpiperazin-1-yl)-5-methylthieno[2,3-d]pyrimidine-6-carboxylate