Task: Answer the multiple-choice question.
Question: Which drug has a 2.999\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(NNC1CC(=O)N(c2ccccc2)C1=O)c1ccccc1Cl
b Cc1cc(Nc2cccc(F)c2)nc(-c2ccccc2O)n1
c COc1ccc(O)c(C(=O)c2cnn(C(=O)c3cccc(S(=O)(=O)N4CCOCC4)c3)c2)c1
d CC(=O)Nc1c(C)nn(C(C)=O)c1C
Answer: c. COc1ccc(O)c(C(=O)c2cnn(C(=O)c3cccc(S(=O)(=O)N4CCOCC4)c3)c2)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#}
COc1ccc(O)c(C(=O)c2cnn(C(=O)c3cccc(S(=O)(=O)N4CCOCC4)c3)c2)c1
COc1ccc(O)c(C(=O)c2cnn(C(=O)c3cccc(S(=O)(=O)N4CCOCC4)c3)c2)c1
[4-(2-hydroxy-5-methoxybenzoyl)pyrazol-1-yl]-(3-morpholin-4-ylsulfonylphenyl)methanone