Task: Answer the MCQ question.
Question: Which compound exhibits a 12.054\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC1CN(c2ccc(C(F)(F)F)cc2[N+](=O)[O-])CCN1S(C)(=O)=O
b: COc1ccc(-n2nc(C(=O)NCC(=O)Nc3ccccn3)c3ccccc3c2=O)cc1
c: O=Cc1sc(Nc2ccccc2)nc1Cl
d: Cc1nn(C(C)C(=O)NCc2ccccc2Cl)c(=O)c2c1sc1ccccc12
Answer: b. COc1ccc(-n2nc(C(=O)NCC(=O)Nc3ccccn3)c3ccccc3c2=O)cc1
{#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#}
COc1ccc(-n2nc(C(=O)NCC(=O)Nc3ccccn3)c3ccccc3c2=O)cc1
COc1ccc(-n2nc(C(=O)NCC(=O)Nc3ccccn3)c3ccccc3c2=O)cc1
3-(4-methoxyphenyl)-4-oxo-N-[2-oxo-2-(pyridin-2-ylamino)ethyl]phthalazine-1-carboxamide