Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -3.499\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cccc(Nc2nc(-c3ccccc3)nc3ccccc23)c1
(b) CCSc1nc2c(c(=O)[nH]c(=O)n2C)n1C/C=C(/C)Cl
Answer: b. CCSc1nc2c(c(=O)[nH]c(=O)n2C)n1C/C=C(/C)Cl
{#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#}
CCSc1nc2c(c(=O)[nH]c(=O)n2C)n1C/C=C(/C)Cl
CCSc1nc2c(c(=O)[nH]c(=O)n2C)n1C/C=C(/C)Cl
7-[(Z)-3-chlorobut-2-enyl]-8-ethylsulfanyl-3-methylpurine-2,6-dione