Task: Answer the MCQ question.
Query: Which drug has a -4.212\% 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) CCN1C(=O)CC(NCc2ccc3c(c2)OCO3)C1=O
b) CCCOC(=O)CCNc1n[nH]c(=O)[nH]c1=O
Answer: a. CCN1C(=O)CC(NCc2ccc3c(c2)OCO3)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#}
CCN1C(=O)CC(NCc2ccc3c(c2)OCO3)C1=O
CCN1C(=O)CC(NCc2ccc3c(c2)OCO3)C1=O
3-(1,3-benzodioxol-5-ylmethylamino)-1-ethylpyrrolidine-2,5-dione