Task: Answer the multiple-choice question.
Question: Which compound has a 4.339\% 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 additional words.
Options:
[a] CCOc1cc2[nH]c(=O)n(Cc3ccccc3)c(=O)c2cc1OCC
[b] O=C(Nc1ccccc1N1CCCCC1)C1CC(=O)N(c2ccccc2F)C1
[c] C=CCN1C(=O)C(Cc2cccc(Cl)c2)SC1=Nc1ccc(C(=O)O)cc1
[d] CC12CNCC(C)(CNC1)C2O
[e] Clc1ccc(SCCN2CCNCC2)cc1.O=C(O)C(=O)O
Answer: c. C=CCN1C(=O)C(Cc2cccc(Cl)c2)SC1=Nc1ccc(C(=O)O)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#}
C=CCN1C(=O)C(Cc2cccc(Cl)c2)SC1=Nc1ccc(C(=O)O)cc1
C=CCN1C(=O)C(Cc2cccc(Cl)c2)SC1=Nc1ccc(C(=O)O)cc1
4-[[5-[(3-chlorophenyl)methyl]-4-oxo-3-prop-2-enyl-1,3-thiazolidin-2-ylidene]amino]benzoic acid