Problem statement: Answer the multiple-choice question.
Question: Which drug has a -7.443\% 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: Cc1ccc(-n2c3c(cc(C(=O)NCCCN4CCOCC4)c2=O)C(=O)CC(C)(C)C3)cc1
b: O=C1CC(N2CCOCC2)C(=O)N1c1ccc2c(c1)OCO2
Answer: b. O=C1CC(N2CCOCC2)C(=O)N1c1ccc2c(c1)OCO2
{#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#}
O=C1CC(N2CCOCC2)C(=O)N1c1ccc2c(c1)OCO2
O=C1CC(N2CCOCC2)C(=O)N1c1ccc2c(c1)OCO2
1-(1,3-benzodioxol-5-yl)-3-morpholin-4-ylpyrrolidine-2,5-dione