Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Nc1c2c(nc3cccc(Cl)c13)N(c1ccccc1)CC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 12.154
b. 27.453
c. 11.139
d. 13.085
Answer: b. 27.453\%.
{#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}.
Nc1c2c(nc3cccc(Cl)c13)N(c1ccccc1)CC2
Nc1c2c(nc3cccc(Cl)c13)N(c1ccccc1)CC2
5-chloro-1-phenyl-2,3-dihydropyrrolo[2,3-b]quinolin-4-amine