Task: Answer the multiple-choice question.
Query: Which compound exhibits a 1.473\% 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.) O=C(CC(=O)Nc1cccnc1)Nc1cccnc1
b.) Oc1ccccc1N1CCN(c2ccc3ccccc3n2)CC1
c.) Cc1ccc(CNC(=O)C(=O)NCC2OCCN2S(=O)(=O)c2cccs2)cc1
d.) CCOC(=O)c1c(CSC(=N)N)n(-c2ccccc2)c2cc(Br)c(OC(C)=O)cc12
e.) CCc1ccc(C(=O)COC(=O)c2cncc(Br)c2)cc1
Answer: e. CCc1ccc(C(=O)COC(=O)c2cncc(Br)c2)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#}
CCc1ccc(C(=O)COC(=O)c2cncc(Br)c2)cc1
CCc1ccc(C(=O)COC(=O)c2cncc(Br)c2)cc1
[2-(4-ethylphenyl)-2-oxoethyl] 5-bromopyridine-3-carboxylate