Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 6.568\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(c3ncccn3)C2c2ccccc2)cc1
b) O=C(CN(C(=O)CNC(=O)c1ccco1)c1ccc(Cl)c(Cl)c1)NC1CCCCC1
c) CCCCn1c(N)c(N(CCOC)C(=O)COC(=O)c2cc(CCC)c(C)s2)c(=O)[nH]c1=O
d) Nc1ccccc1N=Cc1c(O)n(CCC2=CCCCC2)c(=O)[nH]c1=O
Answer: a. CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(c3ncccn3)C2c2ccccc2)cc1
{#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#}
CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(c3ncccn3)C2c2ccccc2)cc1
CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(c3ncccn3)C2c2ccccc2)cc1
(4Z)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-5-phenyl-1-pyrimidin-2-ylpyrrolidine-2,3-dione