Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.616\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(OC)c(C2N(c3cc(C)on3)C(=O)C3CCCN32)c1
b: N#C/C(C(=O)NCc1ccco1)=C1/SC(Cc2ccc(Cl)cc2)C(=O)N1c1ccccc1
Answer: b. N#C/C(C(=O)NCc1ccco1)=C1/SC(Cc2ccc(Cl)cc2)C(=O)N1c1ccccc1
{#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#}
N#C/C(C(=O)NCc1ccco1)=C1/SC(Cc2ccc(Cl)cc2)C(=O)N1c1ccccc1
N#C/C(C(=O)NCc1ccco1)=C1/SC(Cc2ccc(Cl)cc2)C(=O)N1c1ccccc1
(2Z)-2-[5-[(4-chlorophenyl)methyl]-4-oxo-3-phenyl-1,3-thiazolidin-2-ylidene]-2-cyano-N-(furan-2-ylmethyl)acetamide