Task: Answer the multiple-choice question.
Query: Which compound exhibits a -6.187\% 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 other words.
Options:
[a] CC(=O)Nc1ccc(S(=O)(=O)NCCC(=O)OCC(=O)c2ccc(Br)cc2)cc1
[b] Cc1cccc(/C=N/NC(=O)c2ccc3c(c2)OCCO3)c1O
[c] Cc1ccc(N2C(=O)C(Cl)=C(N3CCOCC3)C2=O)cc1Cl
[d] CC(NC(=O)C12CC3CC(CC(O)(C3)C1)C2)c1ccccc1
[e] CCC(C)N1C(=O)C2C(C(=O)Nc3cccc(OC)c3)C3C=CC2(O3)C1C(=O)NC1CCCCC1C
Answer: a. CC(=O)Nc1ccc(S(=O)(=O)NCCC(=O)OCC(=O)c2ccc(Br)cc2)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#}
CC(=O)Nc1ccc(S(=O)(=O)NCCC(=O)OCC(=O)c2ccc(Br)cc2)cc1
CC(=O)Nc1ccc(S(=O)(=O)NCCC(=O)OCC(=O)c2ccc(Br)cc2)cc1
[2-(4-bromophenyl)-2-oxoethyl] 3-[(4-acetamidophenyl)sulfonylamino]propanoate