Task: Answer the MCQ question.
Query: Which compound has a 13.545\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCN(CC)C(=O)CSc1nnc(-c2cc3ccccc3cc2O)n1CC
b Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)N1CCCCC1C(=O)O
c COCCNC(=O)c1ccccc1NC(=O)c1cc(OC)cc(OC)c1
d CC(O)CNc1nc(Cl)c(C#N)s1
Answer: b. Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)N1CCCCC1C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)N1CCCCC1C(=O)O
Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)N1CCCCC1C(=O)O
1-(2-methyl-5-nitrophenyl)sulfonylpiperidine-2-carboxylic acid