Task: Answer the multiple-choice question.
Query: Which compound has a -3.367\% human ether-à-go-go related gene (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 CCCCn1c(=N)n(CC(O)COc2ccc(C)cc2)c2ccccc21.Cl
b COCCN(C(=O)COC(=O)c1cc(C)n(-c2ccccc2)c1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: b. COCCN(C(=O)COC(=O)c1cc(C)n(-c2ccccc2)c1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=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#}
COCCN(C(=O)COC(=O)c1cc(C)n(-c2ccccc2)c1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
COCCN(C(=O)COC(=O)c1cc(C)n(-c2ccccc2)c1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[2-[(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-(2-methoxyethyl)amino]-2-oxoethyl] 2,5-dimethyl-1-phenylpyrrole-3-carboxylate