Task: Answer the MCQ question.
Question: Which drug exhibits a -20.132\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC(C)c1ccccc1NCC(=O)N1CCN(Cc2ccccc2)CC1.Cl
[b] COc1ccccc1CNC1CCCc2ccccc21.O=C(O)C(=O)O
[c] CC(C)NC(=O)c1nc2ccccc2s1
[d] NCCCC[C@H]1CNC(=S)N1CCc1cccc(F)c1
[e] Cc1ccc(CCSc2ccc(C(C)(C)C)cc2)c[n+]1CC(=O)c1ccccc1.[Br-]
Answer: e. Cc1ccc(CCSc2ccc(C(C)(C)C)cc2)c[n+]1CC(=O)c1ccccc1.[Br-]
{#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(CCSc2ccc(C(C)(C)C)cc2)c[n+]1CC(=O)c1ccccc1.[Br-]
Cc1ccc(CCSc2ccc(C(C)(C)C)cc2)c[n+]1CC(=O)c1ccccc1.[Br-]
2-[5-[2-(4-tert-butylphenyl)sulfanylethyl]-2-methylpyridin-1-ium-1-yl]-1-phenylethanone;bromide