Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.016\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCCC3)c2)c1C
[b] Cc1ccnc(NC(=O)c2cc3ccccc3oc2=O)c1
[c] c1ccc2c(c1)[nH]c1c(N3CCN(C4CCCCC4)CC3)ncnc12
[d] O=C(c1ccc(F)cc1Cl)N1CCN(CCc2ccccc2)CC1
Answer: a. CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCCC3)c2)c1C
{#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)c1c(C)[nH]c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCCC3)c2)c1C
CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCCC3)c2)c1C
[2-oxo-2-(3-pyrrolidin-1-ylsulfonylanilino)ethyl] 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate