Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.334\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 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=C1CC[C@@H](O)CCN1CC[C@H](Sc1ccc(Br)cc1)c1ccccc1
b) Cc1nc2ccccc2cc1C(=O)N/N=C/c1cccs1
c) Cc1ccc(C2=NN(CCC#N)C(=O)CO2)cc1
d) CCCCC(=O)Nc1cnc(NC(=O)c2ccco2)cc1C
e) COc1ccccc1-n1nc(C)cc1N
Answer: e. COc1ccccc1-n1nc(C)cc1N
{#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#}
COc1ccccc1-n1nc(C)cc1N
COc1ccccc1-n1nc(C)cc1N
2-(2-methoxyphenyl)-5-methylpyrazol-3-amine