Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.514\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COCOc1ccc(C=O)cc1OCOC
b) CCn1c(=O)c2c3c(sc2n2cnnc12)CCC3
c) CCCOc1ccc(-c2nnn(CC(=O)N3CCCCC3)n2)cc1
Answer: a. COCOc1ccc(C=O)cc1OCOC
{#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#}
COCOc1ccc(C=O)cc1OCOC
COCOc1ccc(C=O)cc1OCOC
3,4-bis(methoxymethoxy)benzaldehyde