Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1ccn2cc(CCNS(=O)(=O)c3ccc([N+](=O)[O-])cc3)nc2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 2.037
[b] 10.683
[c] -4.499
[d] -18.273
Answer: d. -18.273\%.
{#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}.
Cc1ccn2cc(CCNS(=O)(=O)c3ccc([N+](=O)[O-])cc3)nc2c1
Cc1ccn2cc(CCNS(=O)(=O)c3ccc([N+](=O)[O-])cc3)nc2c1
N-[2-(7-methylimidazo[1,2-a]pyridin-2-yl)ethyl]-4-nitrobenzenesulfonamide