Task: Answer the multiple choice question.
Question: Which compound has a 10.696\% 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) CC(=O)N1N=C(c2cccc(NS(=O)(=O)c3ccc(C)cc3)c2)CC1c1ccco1
b) O=C(COc1ccc(Cl)cc1Cl)N1CCCC1
Answer: b. O=C(COc1ccc(Cl)cc1Cl)N1CCCC1
{#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=C(COc1ccc(Cl)cc1Cl)N1CCCC1
O=C(COc1ccc(Cl)cc1Cl)N1CCCC1
2-(2,4-dichlorophenoxy)-1-pyrrolidin-1-ylethanone