Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.708\% 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 other words.
Options:
a Cn1c(-c2ccc(F)cc2)cnc1NCc1cccc([N+](=O)[O-])c1
b CCOC(=O)Nc1nnc(-c2ccccc2OC)s1
c O=C(Oc1c(Cl)cc(Cl)c2cccnc12)c1cccs1
d CN(CC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1)CC(=O)Nc1ccc(F)c(F)c1F
Answer: d. CN(CC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1)CC(=O)Nc1ccc(F)c(F)c1F
{#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#}
CN(CC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1)CC(=O)Nc1ccc(F)c(F)c1F
CN(CC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1)CC(=O)Nc1ccc(F)c(F)c1F
2-[methyl-[2-oxo-2-(2,3,4-trifluoroanilino)ethyl]amino]-N-(4-pyrrolidin-1-ylsulfonylphenyl)acetamide