Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -18.697\% 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) Cc1c(CCOC(=O)CC23CC4CC(CC(C)(C4)C2)C3)sc[n+]1Cc1ccc([N+](=O)[O-])cc1.[Br-]
(b) CC1C(=O)N2CCCc3cc(NC(=O)C(=O)NCc4ccccn4)cc1c32
(c) O=C(O)Cc1csc(Nc2cccc(Cl)c2)n1
(d) Cn1c(/C(C#N)=C(\O)c2ccc([N+](=O)[O-])s2)nc2ccccc21
(e) O=C(CCSCc1ccccc1Cl)NCc1ccco1
Answer: a. Cc1c(CCOC(=O)CC23CC4CC(CC(C)(C4)C2)C3)sc[n+]1Cc1ccc([N+](=O)[O-])cc1.[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#}
Cc1c(CCOC(=O)CC23CC4CC(CC(C)(C4)C2)C3)sc[n+]1Cc1ccc([N+](=O)[O-])cc1.[Br-]
Cc1c(CCOC(=O)CC23CC4CC(CC(C)(C4)C2)C3)sc[n+]1Cc1ccc([N+](=O)[O-])cc1.[Br-]
2-[4-methyl-3-[(4-nitrophenyl)methyl]-1,3-thiazol-3-ium-5-yl]ethyl 2-(3-methyl-1-adamantyl)acetate;bromide