Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.476\% 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) Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCN(Cc3ccccc3)CC1)n2CC(N)=O
(b) CN1CCN(S(=O)(=O)c2ccc(N3CCN(S(=O)(=O)/C=C/c4ccccc4)CC3)nc2)CC1
Answer: a. Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCN(Cc3ccccc3)CC1)n2CC(N)=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#}
Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCN(Cc3ccccc3)CC1)n2CC(N)=O
Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCN(Cc3ccccc3)CC1)n2CC(N)=O
2-[8-[(4-benzylpiperazin-1-yl)methyl]-3-methyl-2,6-dioxopurin-7-yl]acetamide