Task: Answer the multiple-choice question.
Query: Which drug has a -2.427\% 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) CC1(OC(=O)CCc2ccccc2)C(=O)C=C2C=C(c3ccc(C#N)cc3)N(Cc3ccco3)C=C2C1=O
b) COc1ccc(/C=N/c2c(-c3ccc(OC)cc3)nc3n2CCS3)cc1
c) NC(=O)c1cnn2c(C(F)(F)F)cc(-c3ccccc3)nc12
d) CN(C)/C=C1\C(=O)NN=C1c1ccccc1
e) O=C1CCC(C(=O)N(Cc2ccco2)C2(C(=O)NC3CCCC3)CCCCC2)N1
Answer: c. NC(=O)c1cnn2c(C(F)(F)F)cc(-c3ccccc3)nc12
{#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#}
NC(=O)c1cnn2c(C(F)(F)F)cc(-c3ccccc3)nc12
NC(=O)c1cnn2c(C(F)(F)F)cc(-c3ccccc3)nc12
5-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide