Task: Answer the multiple-choice question.
Question: Which drug has a 4.247% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Brc1cccc(-c2nnc3n2CCCCC3)c1
b) CC1CCc2c(sc(NC(=O)Cn3nc(C(=O)O)c4ccccc4c3=O)c2C#N)C1
Answer: b. CC1CCc2c(sc(NC(=O)Cn3nc(C(=O)O)c4ccccc4c3=O)c2C#N)C1
{#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#}
CC1CCc2c(sc(NC(=O)Cn3nc(C(=O)O)c4ccccc4c3=O)c2C#N)C1
CC1CCc2c(sc(NC(=O)Cn3nc(C(=O)O)c4ccccc4c3=O)c2C#N)C1
3-[2-[(3-cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]-2-oxoethyl]-4-oxophthalazine-1-carboxylic acid