Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.120\% 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(C(=O)CC(=O)C(=O)NCCc2cccc(C)c2)cc1
b.) COc1ccc(C(C(=O)NCC2CCCO2)N(C(=O)CNC(=O)c2cccs2)c2ccc(C)cc2)cc1OC
Answer: a. COc1ccc(C(=O)CC(=O)C(=O)NCCc2cccc(C)c2)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)CC(=O)C(=O)NCCc2cccc(C)c2)cc1
COc1ccc(C(=O)CC(=O)C(=O)NCCc2cccc(C)c2)cc1
4-(4-methoxyphenyl)-N-[2-(3-methylphenyl)ethyl]-2,4-dioxobutanamide