Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CCNC(=S)Nc1ccc2[nH]c(=O)[nH]c2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 13.504
b.) 8.743
c.) 13.091
d.) 3.743
Answer: d. 3.743\%.
{#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}.
CCNC(=S)Nc1ccc2[nH]c(=O)[nH]c2c1
CCNC(=S)Nc1ccc2[nH]c(=O)[nH]c2c1
1-ethyl-3-(2-oxo-1,3-dihydrobenzimidazol-5-yl)thiourea