Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES O=c1[nH]ncc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] -22.493
[b] 19.697
[c] -4.181
[d] -80.780
[e] 9.948
Answer: c. -4.181%.
{#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=c1[nH]ncc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1Cl
O=c1[nH]ncc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1Cl
4-(4-benzhydrylpiperazin-1-yl)-5-chloro-1H-pyridazin-6-one