Problem statement: Answer the MCQ question.
Query: Which compound has a 13.945\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1nn(C(C)C(=O)O)c(C)c1[N+](=O)[O-]
b. COc1ccc(-c2cc(C(F)(F)F)n3ncc(C(=O)N4CCc5ccccc5C4)c3n2)cc1
c. CCCN(c1ccc(OCC)cc1)c1ncnc2nc[nH]c12
d. Cc1cc(=O)n(-c2ccc(C(=O)O)cc2)[nH]1
Answer: a. Cc1nn(C(C)C(=O)O)c(C)c1[N+](=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#}
Cc1nn(C(C)C(=O)O)c(C)c1[N+](=O)[O-]
Cc1nn(C(C)C(=O)O)c(C)c1[N+](=O)[O-]
2-(3,5-dimethyl-4-nitropyrazol-1-yl)propanoic acid