Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 20.159\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCCCSc1ccc(NC(=O)c2cccnc2)cc1
b.) CC(=O)SCC(C)C(=O)NCc1ccccc1
c.) CCOC(=O)c1ccc(NC(=S)NCCCN2CCN(C3CCCCC3)CC2)cc1
d.) CCOC(=O)c1ccc(NC(=O)COC)cc1
Answer: b. CC(=O)SCC(C)C(=O)NCc1ccccc1
{#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#}
N-benzyl-2-([acetyl(sulfanyl)]methyl]propanamide