Task: Answer the multiple-choice question.
Question: Which compound exhibits a -0.338\% human ether-à-go-go related gene (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] CCc1nnc(NC(=O)CSc2nnnn2-c2cccc(C(=O)OC)c2)s1
[b] CCC(C)(C)C(=O)Nc1ccc(OC)cc1[N+](=O)[O-]
[c] O=C(c1cnc2sccn2c1=O)N(Cc1ccccc1)c1ccccn1
[d] COCCNC(=S)N/N=C(\C)c1ccc(OC)cc1
[e] CCOCC(=O)Nc1cccc(OC)c1
Answer: e. CCOCC(=O)Nc1cccc(OC)c1
{#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#}
CCOCC(=O)Nc1cccc(OC)c1
CCOCC(=O)Nc1cccc(OC)c1
2-ethoxy-N-(3-methoxyphenyl)acetamide