Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -1.478\% 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 other words.
Options:
a. O=C(c1ccc(CNS(=O)(=O)c2ccccc2)cc1)N1CCN(Cc2ccccc2)CC1
b. COc1nnc(-c2ccc(N3CCOCC3)c(NC(=O)c3ccco3)c2)c2ccccc12
Answer: b. COc1nnc(-c2ccc(N3CCOCC3)c(NC(=O)c3ccco3)c2)c2ccccc12
{#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#}
COc1nnc(-c2ccc(N3CCOCC3)c(NC(=O)c3ccco3)c2)c2ccccc12
COc1nnc(-c2ccc(N3CCOCC3)c(NC(=O)c3ccco3)c2)c2ccccc12
N-[5-(4-methoxyphthalazin-1-yl)-2-morpholin-4-ylphenyl]furan-2-carboxamide