Task: Answer the multiple-choice question.
Question: Which compound exhibits a 2.355\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1cccc(-c2nc3ccc(C(=O)N4CCC5(CC4)OCCO5)cc3nc2-c2cccc(C)c2)c1
b. CCOc1cccc(/C=N/Nc2nc(N3CCCC3)nc(N3CCCC3)n2)c1O
c. Cc1cc(Cl)ccc1OCC(=O)NCCCN1CCOCC1
d. Cc1ccc(CNC(=O)CCCn2c(=O)c3ccccc3n(CC(=O)NCc3ccco3)c2=O)cc1
e. Cc1cc(/C=C(/C#N)c2cccc(Cl)c2)c(C)n1C
Answer: d. Cc1ccc(CNC(=O)CCCn2c(=O)c3ccccc3n(CC(=O)NCc3ccco3)c2=O)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#}
Cc1ccc(CNC(=O)CCCn2c(=O)c3ccccc3n(CC(=O)NCc3ccco3)c2=O)cc1
Cc1ccc(CNC(=O)CCCn2c(=O)c3ccccc3n(CC(=O)NCc3ccco3)c2=O)cc1
4-[1-[2-(furan-2-ylmethylamino)-2-oxoethyl]-2,4-dioxoquinazolin-3-yl]-N-[(4-methylphenyl)methyl]butanamide