Task: Answer the MCQ question.
Query: Which compound has a 13.054\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1nnc(SCC(=O)NNC(=O)C(C)C)[nH]c1=O
[b] COc1ccc(-c2[nH]n(-c3ccc([N+](=O)[O-])cc3)c(=O)c2C=NCc2ccccc2)cc1
[c] CC1CC(C)(C)NC(C)c2ccccc21.Cl
[d] Cc1cc(C(C)(C)C)cc(C)c1CCNC(=O)c1ccc[n+]([O-])c1
[e] COc1ccccc1-c1cc(C(=O)N/N=C/c2cccs2)c2ccccc2n1
Answer: a. Cc1nnc(SCC(=O)NNC(=O)C(C)C)[nH]c1=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#}
Cc1nnc(SCC(=O)NNC(=O)C(C)C)[nH]c1=O
Cc1nnc(SCC(=O)NNC(=O)C(C)C)[nH]c1=O
2-methyl-N'-[2-[(6-methyl-5-oxo-4H-1,2,4-triazin-3-yl)sulfanyl]acetyl]propanehydrazide