Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -11.245% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCc1ccccc1N1CC(C(=O)O)CC1=O
b: O=C(Oc1ccc2c(=O)c(Oc3ccc4ccccc4c3)coc2c1)c1ccco1
c: CCc1ccc(NC(=O)C/C(C)=N/NC(=O)COc2ccc(C)cc2Br)cc1
d: CC(C)=CC(=O)OCC(=O)Nc1ncc(Cl)c(C)c1Cl
Answer: a. CCc1ccccc1N1CC(C(=O)O)CC1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1ccccc1N1CC(C(=O)O)CC1=O
CCc1ccccc1N1CC(C(=O)O)CC1=O
1-(2-ethylphenyl)-5-oxopyrrolidine-3-carboxylic acid