Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.559\% 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 other words.
Options:
a CCOC(=O)C1CCN(C(=O)COc2cccc3ccccc23)CC1
b CC(C)(O)c1[nH]c2ccc(C(F)(F)F)cc2c1C(C)(C)O
c CCCC1S/C(=N/N=C/c2ccco2)NC1=O
d Cc1ccc2[nH]c3c(=O)n(Cc4ccncc4)cnc3c2c1
e COc1ccc(-n2nc(C(=O)NCC(=O)N3CCOCC3)c3ccccc3c2=O)cc1Cl
Answer: a. CCOC(=O)C1CCN(C(=O)COc2cccc3ccccc23)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#}
CCOC(=O)C1CCN(C(=O)COc2cccc3ccccc23)CC1
CCOC(=O)C1CCN(C(=O)COc2cccc3ccccc23)CC1
ethyl 1-(2-naphthalen-1-yloxyacetyl)piperidine-4-carboxylate