Task: Answer the multiple choice question.
Query: Which compound exhibits a 7.174% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COCCNC(=O)CSc1nc2sc(C)c(C)c2c(=O)n1-c1ccccc1
(b) COc1ccc(Cn2c(=O)[nH]c3cc(OC)c(OC)cc3c2=O)cc1
Answer: b. COc1ccc(Cn2c(=O)[nH]c3cc(OC)c(OC)cc3c2=O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(Cn2c(=O)[nH]c3cc(OC)c(OC)cc3c2=O)cc1
COc1ccc(Cn2c(=O)[nH]c3cc(OC)c(OC)cc3c2=O)cc1
6,7-dimethoxy-3-[(4-methoxyphenyl)methyl]-1H-quinazoline-2,4-dione