Problem statement: Answer the MCQ question.
Question: Which drug has a 11.928\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cc1ccc(-c2nc3cc(N)ccc3o2)c(C)c1
b.) CCCCOC(=O)C(C)Nc1n[nH]c(=O)[nH]c1=O
c.) COc1cccc(-c2cc(C(F)(F)F)n3ncc(C(=O)O)c3n2)c1
Answer: b. CCCCOC(=O)C(C)Nc1n[nH]c(=O)[nH]c1=O
{#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#}
CCCCOC(=O)C(C)Nc1n[nH]c(=O)[nH]c1=O
CCCCOC(=O)C(C)Nc1n[nH]c(=O)[nH]c1=O
butyl 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]propanoate