Task: Answer the multiple-choice question.
Question: Which drug has a 4.391\% 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 other words.
Options:
(a) Cc1cc(C)c(NC(=O)NC(=O)C(Cl)(Cl)Cl)c(C)c1
(b) O=C(COC(=O)CCC(=O)c1ccc(Cl)cc1)NC1CC1
(c) COCCOC(=O)C1=C(C)NC2=C(C(=O)CC(C)(C)C2)C1c1ccc2c(c1)OCO2
(d) COC(=O)/C=C1\S/C(=N/N=C/c2ccco2)NC1=O
(e) COc1ccc(N(C)C(=O)c2oc(=O)c3ccccc3c2-c2ccc(C)cc2)c(OC)c1
Answer: d. COC(=O)/C=C1\S/C(=N/N=C/c2ccco2)NC1=O
{#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#}
COC(=O)/C=C1\S/C(=N/N=C/c2ccco2)NC1=O
COC(=O)/C=C1\S/C(=N/N=C/c2ccco2)NC1=O
methyl (2Z)-2-[(2E)-2-[(E)-furan-2-ylmethylidenehydrazinylidene]-4-oxo-1,3-thiazolidin-5-ylidene]acetate