Problem statement: Answer the multiple choice question.
Query: Which compound has a -2.896\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCCCN(C(=O)CSc1nnc(-c2ccc(OC)cc2)n1C(C)C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b COc1ccc(C(=O)NCCC2=CCCCC2)cc1[N+](=O)[O-]
Answer: a. CCCCN(C(=O)CSc1nnc(-c2ccc(OC)cc2)n1C(C)C)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#}
N-(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-N-butyl-2-[[5-(4-methoxyphenyl)-4-propan-2-yl-1,2,4-triazol-3-yl]sulfanyl]acetamide