Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(c1cnc(N2CCN(c3ccccn3)CC2)c2ccccc12)N1CCN(c2cccc(Cl)c2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a.) 17.868
b.) -19.853
c.) 7.074
Answer: b. -19.853\%.
{#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}.
O=C(c1cnc(N2CCN(c3ccccn3)CC2)c2ccccc12)N1CCN(c2cccc(Cl)c2)CC1
O=C(c1cnc(N2CCN(c3ccccn3)CC2)c2ccccc12)N1CCN(c2cccc(Cl)c2)CC1
[4-(3-chlorophenyl)piperazin-1-yl]-[1-(4-pyridin-2-ylpiperazin-1-yl)isoquinolin-4-yl]methanone