Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.289\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccc(CCNC(=O)c2nnn(-c3ccc4c(c3)OCCO4)c2N)cc1OC
b.) COc1ccc(-c2cc(=Nc3ccc(C)cc3)c3ccccc3o2)cc1
Answer: b. COc1ccc(-c2cc(=Nc3ccc(C)cc3)c3ccccc3o2)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(-c2cc(=Nc3ccc(C)cc3)c3ccccc3o2)cc1
COc1ccc(-c2cc(=Nc3ccc(C)cc3)c3ccccc3o2)cc1
2-(4-methoxyphenyl)-N-(4-methylphenyl)chromen-4-imine