Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -1.192\% 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: Cn1nc(CC(=O)NCc2ccc(C(F)(F)F)cc2)c2ccccc2c1=O
b: CCN(c1ccccc1)S(=O)(=O)c1ccc(OC)c(NC(=O)CNCC(C)O)c1.O=C(O)C(=O)O
Answer: a. Cn1nc(CC(=O)NCc2ccc(C(F)(F)F)cc2)c2ccccc2c1=O
{#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#}
Cn1nc(CC(=O)NCc2ccc(C(F)(F)F)cc2)c2ccccc2c1=O
Cn1nc(CC(=O)NCc2ccc(C(F)(F)F)cc2)c2ccccc2c1=O
2-(3-methyl-4-oxophthalazin-1-yl)-N-[[4-(trifluoromethyl)phenyl]methyl]acetamide