Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.435\% 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. CC(C)C(=O)Nc1ccc(NC(=O)c2cccnc2)cn1
b. O=C(CSc1nnc(SCc2ccc(Cl)cc2)s1)N1CCOCC1
Answer: a. CC(C)C(=O)Nc1ccc(NC(=O)c2cccnc2)cn1
{#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#}
CC(C)C(=O)Nc1ccc(NC(=O)c2cccnc2)cn1
CC(C)C(=O)Nc1ccc(NC(=O)c2cccnc2)cn1
N-[6-(2-methylpropanoylamino)pyridin-3-yl]pyridine-3-carboxamide