Problem statement: Answer the multiple-choice question.
Query: Which compound has a -0.227\% 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] Cc1cc(C)n(C(=O)C(C)n2nc([N+](=O)[O-])c(Br)c2C)n1
[b] CSCCC(NC(=O)c1ccccc1Br)C(=O)NCC(c1ccco1)N1CCCCC1
[c] CC(=O)N1CCN(c2ccc(NC(=O)c3ccc4ccccc4c3)cc2)CC1
[d] O=C(CSc1n[nH]c(=O)n1C1CC1)c1ccc2c(c1)OCCO2
Answer: a. Cc1cc(C)n(C(=O)C(C)n2nc([N+](=O)[O-])c(Br)c2C)n1
{#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#}
Cc1cc(C)n(C(=O)C(C)n2nc([N+](=O)[O-])c(Br)c2C)n1
Cc1cc(C)n(C(=O)C(C)n2nc([N+](=O)[O-])c(Br)c2C)n1
2-(4-bromo-5-methyl-3-nitropyrazol-1-yl)-1-(3,5-dimethylpyrazol-1-yl)propan-1-one