Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES S=C(Nc1ccc2cn[nH]c2c1)Nc1ccc(Cl)cc1Cl?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 13.981
b: 3.926
c: 9.645
Answer: b. 3.926\%.
{#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}.
S=C(Nc1ccc2cn[nH]c2c1)Nc1ccc(Cl)cc1Cl
S=C(Nc1ccc2cn[nH]c2c1)Nc1ccc(Cl)cc1Cl
1-(2,4-dichlorophenyl)-3-(1H-indazol-6-yl)thiourea