Task: Answer the MCQ question.
Question: Which drug has a 4.564\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cccc(Cn2c(=O)n(-c3ccc(CC(=O)NCc4ccco4)cc3)c(=O)c3sccc32)c1
b: COc1ccc(Cl)cc1NC(=O)COC(=O)CCNC(C)=O
c: CCOC(=O)/C=C/C(=O)OCC(=O)Nc1c(Cl)cccc1Cl
Answer: b. COc1ccc(Cl)cc1NC(=O)COC(=O)CCNC(C)=O
{#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#}
[2-(5-chloro-2-methoxyanilino)-2-oxoethyl]3-(acetylamino)propanoate