Task: Answer the multiple-choice question.
Question: Which drug has a -5.778\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(OC(=O)c1cn(-c2ccccc2)nc1-c1cccnc1)C(N)=O
(b) COC(=O)c1sc2cc(=O)n(-c3cccc(C(F)(F)F)c3)nc2c1O
Answer: b. COC(=O)c1sc2cc(=O)n(-c3cccc(C(F)(F)F)c3)nc2c1O
{#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#}
COC(=O)c1sc2cc(=O)n(-c3cccc(C(F)(F)F)c3)nc2c1O
COC(=O)c1sc2cc(=O)n(-c3cccc(C(F)(F)F)c3)nc2c1O
methyl7-hydroxy-3-oxo-2-[3-(trifluoromethyl)phenyl]thieno[3,2-c]pyridazine-6-carboxylate