Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(O)c1ccc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) -16.339
b.) 6.805
c.) 35.720
d.) 7.715
Answer: c. 35.720%.
{#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=C(O)c1ccc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c([N+](=O)[O-])c1
O=C(O)c1ccc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c([N+](=O)[O-])c1
4-(4-benzhydrylpiperazin-1-yl)-3-nitrobenzoic acid