Problem statement: Answer the multiple choice question.
Query: Which compound has a 1.960\% 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. NC(=O)Cn1c(=O)n(CCCC(=O)NC2CCN(Cc3ccccc3)CC2)c(=O)c2ccccc21
b. Cc1cccc(Oc2ncnc(N)c2[N+](=O)[O-])c1C
Answer: a. NC(=O)Cn1c(=O)n(CCCC(=O)NC2CCN(Cc3ccccc3)CC2)c(=O)c2ccccc21
{#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#}
NC(=O)Cn1c(=O)n(CCCC(=O)NC2CCN(Cc3ccccc3)CC2)c(=O)c2ccccc21
NC(=O)Cn1c(=O)n(CCCC(=O)NC2CCN(Cc3ccccc3)CC2)c(=O)c2ccccc21
4-[1-(2-amino-2-oxoethyl)-2,4-dioxoquinazolin-3-yl]-N-(1-benzylpiperidin-4-yl)butanamide