Task: Answer the multiple-choice question.
Query: Which drug has a 12.328\% 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 Cc1nnc(NC(=O)CC(NC(=O)C(F)(F)F)c2ccccc2)s1
b FC(F)(F)c1nc(NCc2ccccc2)c2nnn(Cc3ccccc3)c2n1
Answer: a. Cc1nnc(NC(=O)CC(NC(=O)C(F)(F)F)c2ccccc2)s1
{#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#}
Cc1nnc(NC(=O)CC(NC(=O)C(F)(F)F)c2ccccc2)s1
Cc1nnc(NC(=O)CC(NC(=O)C(F)(F)F)c2ccccc2)s1
N-(5-methyl-1,3,4-thiadiazol-2-yl)-3-phenyl-3-[(2,2,2-trifluoroacetyl)amino]propanamide