Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.443\% 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. COc1ccc2nc(SCCN(C)C)[nH]c2c1.Cl
b. Cc1ccc(CNC(=O)c2cccc(OCc3c(C)noc3C)c2)cc1
c. CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1ccc(C(=O)c2ccccc2)cc1
d. Cc1ccc(-c2nn3c(C)nnc3s2)cc1NC(=O)COc1ccc(Br)cc1
e. COc1ccc(-n2c(=S)[nH]c3ncccc3c2=O)cc1
Answer: c. CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1ccc(C(=O)c2ccccc2)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#}
CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1ccc(C(=O)c2ccccc2)cc1
CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1ccc(C(=O)c2ccccc2)cc1
N-[2-(4-acetamidoanilino)-2-oxoethyl]-4-benzoyl-N-ethylbenzamide