Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 4.607\% 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: C/C(=N\NC(=O)c1ccc(Cn2cc(Br)cn2)o1)c1cccc(NC(=O)C(C)C)c1
b: COc1cccc(NC(=O)CSc2nccn(-c3ccc4c(c3)OCCO4)c2=O)c1
Answer: b. COc1cccc(NC(=O)CSc2nccn(-c3ccc4c(c3)OCCO4)c2=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#}
COc1cccc(NC(=O)CSc2nccn(-c3ccc4c(c3)OCCO4)c2=O)c1
COc1cccc(NC(=O)CSc2nccn(-c3ccc4c(c3)OCCO4)c2=O)c1
2-[4-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-oxopyrazin-2-yl]sulfanyl-N-(3-methoxyphenyl)acetamide