Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES Cc1ccc(Cn2c(CCNc3nc(-c4ccc(Cl)c([N+](=O)[O-])c4)cs3)nc3cc(Cl)c(Cl)cc32)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 6.038
b.) -1.513
c.) 6.972
d.) 3.657
Answer: a. 6.038\%.
{#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}.
Cc1ccc(Cn2c(CCNc3nc(-c4ccc(Cl)c([N+](=O)[O-])c4)cs3)nc3cc(Cl)c(Cl)cc32)cc1
Cc1ccc(Cn2c(CCNc3nc(-c4ccc(Cl)c([N+](=O)[O-])c4)cs3)nc3cc(Cl)c(Cl)cc32)cc1
4-(4-chloro-3-nitrophenyl)-N-[2-[5,6-dichloro-1-[(4-methylphenyl)methyl]benzimidazol-2-yl]ethyl]-1,3-thiazol-2-amine