Problem statement: Answer the multiple-choice question.
Question: Which compound has a 18.802\% 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, d, or e without using any other words.
Options:
[a] Cc1ccc(CNC(=O)[C@@H](NC(=O)C2CCN(C(=O)[C@@H](N)CC(C)C)CC2)C(C)C)cc1
[b] COc1ccccc1-n1c(C)cc(SC)c(C(C)=O)c1=S
[c] O=C(O)C(O)(c1ccccc1)C1CCCCC1
[d] CC(=O)N1c2ccc(S(=O)(=O)N(C)C3CCCCC3)cc2CC1C
[e] COc1cc(OC)c2cc[nH]c2c1
Answer: a. Cc1ccc(CNC(=O)[C@@H](NC(=O)C2CCN(C(=O)[C@@H](N)CC(C)C)CC2)C(C)C)cc1
{#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(CNC(=O)[C@@H](NC(=O)C2CCN(C(=O)[C@@H](N)CC(C)C)CC2)C(C)C)cc1
Cc1ccc(CNC(=O)[C@@H](NC(=O)C2CCN(C(=O)[C@@H](N)CC(C)C)CC2)C(C)C)cc1
1-[(2S)-2-amino-4-methylpentanoyl]-N-[(2S)-3-methyl-1-[(4-methylphenyl)methylamino]-1-oxobutan-2-yl]piperidine-4-carboxamide