Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=Cc1c(N2CCN(c3cccc(Cl)c3)CC2)nc2ccccn2c1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 7.699
[b] -4.764
[c] -42.369
[d] -15.272
[e] -63.280
Answer: c. -42.369%.
{#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}.
O=Cc1c(N2CCN(c3cccc(Cl)c3)CC2)nc2ccccn2c1=O
O=Cc1c(N2CCN(c3cccc(Cl)c3)CC2)nc2ccccn2c1=O
2-[4-(3-chlorophenyl)piperazin-1-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde