Task: Answer the multiple choice question.
Question: Which compound exhibits a 9.887\% 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.) COc1ccc(C(=O)N2CC(c3ccccc3)CC2=O)cc1
b.) NC(=NCCc1c[nH]c2ccccc12)NS(=O)(=O)c1cc(F)ccc1F
Answer: a. COc1ccc(C(=O)N2CC(c3ccccc3)CC2=O)cc1
{#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#}
COc1ccc(C(=O)N2CC(c3ccccc3)CC2=O)cc1
COc1ccc(C(=O)N2CC(c3ccccc3)CC2=O)cc1
1-(4-methoxybenzoyl)-4-phenylpyrrolidin-2-one