Problem statement: Answer the MCQ question.
Query: Which drug has a 13.498\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOc1ncccc1C(=O)Nc1ccc(Cl)cc1
b) O=C(CCCN1C(=O)CCC1=O)Nc1ccccc1F
c) Cc1nc(S(=O)(=O)N(C)Cc2ccccc2)c(C#N)c(C)c1Cl
Answer: b. O=C(CCCN1C(=O)CCC1=O)Nc1ccccc1F
{#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#}
4-(2,5-dioxopyrrolidin-1-yl)-N-(2-fluorophenyl)butanamide