Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=S)N1CCN(c2ccccc2OC)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 5.278
b. 4.825
c. -0.101
Answer: a. 5.278\%.
{#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)c1[nH]c2ccc(OC)cc2c1NC(=S)N1CCN(c2ccccc2OC)CC1
CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=S)N1CCN(c2ccccc2OC)CC1
ethyl5-methoxy-3-[[4-(2-methoxyphenyl)piperazine-1-carbothioyl]amino]-1H-indole-2-carboxylate