Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CN1CCN(Cc2c(C(=O)N3CCc4ccccc4C3)nc3ccc(Cl)cn23)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. -12.977
b. 21.729
c. 10.421
d. 19.253
Answer: a. -12.977\%.
{#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}.
CN1CCN(Cc2c(C(=O)N3CCc4ccccc4C3)nc3ccc(Cl)cn23)CC1
CN1CCN(Cc2c(C(=O)N3CCc4ccccc4C3)nc3ccc(Cl)cn23)CC1
[6-chloro-3-[(4-methylpiperazin-1-yl)methyl]imidazo[1,2-a]pyridin-2-yl]-(3,4-dihydro-1H-isoquinolin-2-yl)methanone