Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.935\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(CNC(=O)CCS(=O)(=O)c1ccc2c(c1)NC(=O)CO2)c1ccccc1
(b) CCn1c(O)c(C=Nc2ccc(N3CCOCC3)c(Br)c2)c(=O)n(CC)c1=S
(c) CCOC(=O)CN1C(=O)NC2(CCCc3ccccc32)C1=O
Answer: c. CCOC(=O)CN1C(=O)NC2(CCCc3ccccc32)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#}
CCOC(=O)CN1C(=O)NC2(CCCc3ccccc32)C1=O
CCOC(=O)CN1C(=O)NC2(CCCc3ccccc32)C1=O
ethyl2-(2',5'-dioxospiro[2,3-dihydro-1H-naphthalene-4,4'-imidazolidine]-1'-yl)acetate