Task: Answer the MCQ question.
Query: Which drug exhibits a 5.933\% 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. Cc1ccc(Nc2cccc(C(F)(F)F)c2)nn1
b. CCOc1ccc(CNC(=O)CCSCc2ccccc2F)cc1OC
Answer: a. Cc1ccc(Nc2cccc(C(F)(F)F)c2)nn1
{#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#}
Cc1ccc(Nc2cccc(C(F)(F)F)c2)nn1
Cc1ccc(Nc2cccc(C(F)(F)F)c2)nn1
6-methyl-N-[3-(trifluoromethyl)phenyl]pyridazin-3-amine