Task: Answer the multiple choice question.
Question: Which drug exhibits a 21.748% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCC(C)Sc1cccc(-c2nc3ccc(C)cn3c2NC2CCCCC2)c1.O=C(O)C(F)(F)F
[b] N#CCCn1cc(C(=O)N2CCCCC2)c(-c2ccc([N+](=O)[O-])cc2)n1
[c] COc1ccc(N(CC(=O)NC2CCCC2)C(=O)Cn2nnc(-c3ccc(OC)c(OC)c3)n2)c(OC)c1
Answer: a. CCC(C)Sc1cccc(-c2nc3ccc(C)cn3c2NC2CCCCC2)c1.O=C(O)C(F)(F)F
{#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#}
CCC(C)Sc1cccc(-c2nc3ccc(C)cn3c2NC2CCCCC2)c1.O=C(O)C(F)(F)F
CCC(C)Sc1cccc(-c2nc3ccc(C)cn3c2NC2CCCCC2)c1.O=C(O)C(F)(F)F
2-(3-butan-2-ylsulfanylphenyl)-N-cyclohexyl-6-methylimidazo[1,2-a]pyridin-3-amine;2,2,2-trifluoroacetic acid