Task: Answer the multiple-choice question.
Query: Which compound exhibits a 1.062\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1cc(Br)ccc1NC(=O)CNC(=O)Cn1ncc(Cl)c(Cl)c1=O
b. CCCC1CCC(C(=O)n2nc(N)c3cc4ccc(OC)cc4nc32)CC1
c. CC(C)(C)C(=O)Cn1nnc(-c2ccc(C(F)(F)F)cc2)n1
d. CCN(CC)C(=O)NC1CC2CCCC(C1)N2Cc1ccccc1
Answer: a. Cc1cc(Br)ccc1NC(=O)CNC(=O)Cn1ncc(Cl)c(Cl)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#}
Cc1cc(Br)ccc1NC(=O)CNC(=O)Cn1ncc(Cl)c(Cl)c1=O
Cc1cc(Br)ccc1NC(=O)CNC(=O)Cn1ncc(Cl)c(Cl)c1=O
N-(4-bromo-2-methylphenyl)-2-[[2-(4,5-dichloro-6-oxopyridazin-1-yl)acetyl]amino]acetamide