Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCNC(=S)NCc1ccc2[nH]c(C)cc2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 0.495
b. 12.681
c. 8.539
d. 17.837
Answer: b. 12.681\%.
{#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)NCc1ccc2[nH]c(C)cc2c1
CCNC(=S)NCc1ccc2[nH]c(C)cc2c1
1-ethyl-3-[(2-methyl-1H-indol-5-yl)methyl]thiourea