Task: Answer the multiple-choice question.
Question: Which compound exhibits a 20.301\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=C(c1ccccn1)c1cc2ccccc2n1S(=O)(=O)c1ccccc1
b.) O=C(COC(=O)CCc1c[nH]c(=O)[nH]1)Nc1ccccc1
c.) Cc1ccc(C(=O)c2ccc([N+](=O)[O-])cc2)cc1C
d.) COc1cc(/C=N/Nc2nn3cnnc3c3ccccc23)ccc1O
e.) Cc1ccc(O)c(O)c1
Answer: d. COc1cc(/C=N/Nc2nn3cnnc3c3ccccc23)ccc1O
{#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#}
2-methoxy-4-[(E)-([1,2,4]triazolo[3,4-a]phthalazin-6-ylhydrazinylidene)methyl]phenol