Task: Answer the multiple choice question.
Query: Which drug has a 3.853\% 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] CN(C(=O)c1cccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1)C1CCCCC1
[b] COc1ccc2c(C)nc(Nc3nc(C)c(C)c(=O)[nH]3)nc2c1
[c] CC(=O)Nc1ccc(NC(=O)C2CC(=O)N=C(N)S2)cc1
[d] Cc1ccc(NC(=S)N(Cc2cccs2)Cc2cc3cc(C)cc(C)c3[nH]c2=O)cc1
[e] COc1cc(OC)cc(-c2oc(=O)c3cc(OC)c(OC)cc3c2C#CCCCO)c1
Answer: c. CC(=O)Nc1ccc(NC(=O)C2CC(=O)N=C(N)S2)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(NC(=O)C2CC(=O)N=C(N)S2)cc1
CC(=O)Nc1ccc(NC(=O)C2CC(=O)N=C(N)S2)cc1
N-(4-acetamidophenyl)-2-amino-4-oxo-5,6-dihydro-1,3-thiazine-6-carboxamide