Task: Answer the multiple-choice question.
Question: Which compound has a 8.146\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cn1nc(C(=O)Nc2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)c2ccccc2c1=O
b: CCOC(=O)c1ccc(NC(=O)CCC2COc3ccccc3O2)cc1
c: O=C(NC1CCCC1)c1cc2c(ccc3ccccc32)o1
d: Cc1ccc(C(=O)NCc2ccccn2)cc1Cl
Answer: a. Cn1nc(C(=O)Nc2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)c2ccccc2c1=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#}
Cn1nc(C(=O)Nc2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)c2ccccc2c1=O
Cn1nc(C(=O)Nc2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)c2ccccc2c1=O
N-(4-chloro-3-morpholin-4-ylsulfonylphenyl)-3-methyl-4-oxophthalazine-1-carboxamide