Task: Answer the multiple-choice question.
Query: Which compound exhibits a -7.578\% 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] COc1ccc(-c2nnc(N3CCCCC3)c3ccccc23)cc1
[b] O=C(CCn1nnc2ccccc2c1=O)NCC1CCC(C(=O)O)CC1
Answer: a. COc1ccc(-c2nnc(N3CCCCC3)c3ccccc23)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(-c2nnc(N3CCCCC3)c3ccccc23)cc1
COc1ccc(-c2nnc(N3CCCCC3)c3ccccc23)cc1
1-(4-methoxyphenyl)-4-piperidin-1-ylphthalazine