Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES Cn1ncc2c(N3CCN(c4ccc(Cl)c(Cl)c4)CC3)ncnc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) -18.292
b) 1.574
c) -2.515
d) 12.757
e) 5.383
Answer: a. -18.292%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
Cn1ncc2c(N3CCN(c4ccc(Cl)c(Cl)c4)CC3)ncnc21
Cn1ncc2c(N3CCN(c4ccc(Cl)c(Cl)c4)CC3)ncnc21
4-[4-(3,4-dichlorophenyl)piperazin-1-yl]-1-methylpyrazolo[3,4-d]pyrimidine