Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.870\% 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, or c without using any additional words.
Options:
a) COc1ccccc1NCCC(=O)OCC(=O)NC1CCCCC1
b) O=C(NCc1csc(-c2ccccc2)n1)c1ccco1
c) CCCN1CCc2c(sc(NC(=O)c3ccc(S(=O)(=O)N(C)c4ccccc4)cc3)c2C(N)=O)C1
Answer: a. COc1ccccc1NCCC(=O)OCC(=O)NC1CCCCC1
{#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#}
COc1ccccc1NCCC(=O)OCC(=O)NC1CCCCC1
COc1ccccc1NCCC(=O)OCC(=O)NC1CCCCC1
[2-(cyclohexylamino)-2-oxoethyl]3-(2-methoxyanilino)propanoate