Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -24.027\% 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 N#Cc1c(NC(=O)CSc2ccccn2)oc(-c2ccccc2)c1-c1ccccc1
b O=C1C(Cl)=C(N2CCCCC2)C(=O)N1c1ccccc1
c COc1cccc(CN2CCN(Cc3cccc4nonc34)CC2CCO)c1
d COC(=O)c1cc(S(=O)(=O)N2CCN(c3cccc(C)c3C)CC2)c[nH]1
e CN(C(=O)c1ccc(Br)cc1)C1CCS(=O)(=O)C1
Answer: c. COc1cccc(CN2CCN(Cc3cccc4nonc34)CC2CCO)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#}
COc1cccc(CN2CCN(Cc3cccc4nonc34)CC2CCO)c1
COc1cccc(CN2CCN(Cc3cccc4nonc34)CC2CCO)c1
2-[4-(2,1,3-benzoxadiazol-4-ylmethyl)-1-[(3-methoxyphenyl)methyl]piperazin-2-yl]ethanol