Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 16.352\% 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 additional words.
Options:
(a) COc1ccccc1N1CCN(C(=O)N2CCOCC2)CC1
(b) O=C(NCc1ccccc1)c1cnsn1
(c) Cc1c(C(=O)N2CCOCC2)c(S(=O)(=O)Nc2ccc(C(C)C)cc2)c(C)n1C
(d) N#Cc1cn(Cc2cccc(Cl)c2)c2ccccc12
(e) O=C(Nc1nc2ccsc2c(=O)s1)c1ccc(F)cc1
Answer: a. COc1ccccc1N1CCN(C(=O)N2CCOCC2)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#}
COc1ccccc1N1CCN(C(=O)N2CCOCC2)CC1
COc1ccccc1N1CCN(C(=O)N2CCOCC2)CC1
[4-(2-methoxyphenyl)piperazin-1-yl]-morpholin-4-ylmethanone