Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 2.598\% 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) COc1cccc(CNC(=O)CN(C)S(=O)(=O)c2ccc3c(c2)CC(C)N3C(C)=O)c1
(b) COc1ccc(Br)c(C(=O)Nn2c(C)nc3ccccc3c2=O)c1
Answer: b. COc1ccc(Br)c(C(=O)Nn2c(C)nc3ccccc3c2=O)c1
{#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(Br)c(C(=O)Nn2c(C)nc3ccccc3c2=O)c1
COc1ccc(Br)c(C(=O)Nn2c(C)nc3ccccc3c2=O)c1
2-bromo-5-methoxy-N-(2-methyl-4-oxoquinazolin-3-yl)benzamide