Task: Answer the multiple-choice question.
Question: Which compound exhibits a 2.768\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=c1[nH]nc(C(F)(F)F)c2nnn(Cc3ccccc3Cl)c12
b COc1ccc(/C=C2\COc3ccccc3C2=O)c(OC)c1
c CCCC[C@H](CN[C@@H](CNC)[C@H](C)CC)NCCC12CCC(CC1)C2
d O=C(OCC(=O)N1CCC(c2ccccc2)=N1)c1ccc([N+](=O)[O-])s1
e Cc1ccccc1OCC(=O)NC1=NCCS1
Answer: e. Cc1ccccc1OCC(=O)NC1=NCCS1
{#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#}
Cc1ccccc1OCC(=O)NC1=NCCS1
Cc1ccccc1OCC(=O)NC1=NCCS1
N-(4,5-dihydro-1,3-thiazol-2-yl)-2-(2-methylphenoxy)acetamide