Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.105\% 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 or b without using any additional words.
Options:
a. COc1cc(C(=O)ON=C2C=C(C)C(=O)C(C)=C2)cc(OC)c1OC
b. COc1ccc(-c2cc(=O)c3cc(O)ccc3o2)cc1
Answer: a. COc1cc(C(=O)ON=C2C=C(C)C(=O)C(C)=C2)cc(OC)c1OC
{#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#}
COc1cc(C(=O)ON=C2C=C(C)C(=O)C(C)=C2)cc(OC)c1OC
COc1cc(C(=O)ON=C2C=C(C)C(=O)C(C)=C2)cc(OC)c1OC
[(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)amino] 3,4,5-trimethoxybenzoate