Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 10.520\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CN(C)Cc1ccccc1COc1ccccc1.O=C(O)/C=C\C(=O)O
b.) CCn1c(COc2ccc(=O)n(-c3ccccc3)n2)nnc1SCc1ccc(C)cc1
c.) Cc1c(C(=O)N2CCOCC2)c(S(=O)(=O)Nc2ccccc2F)c(C)n1C
d.) CCn1ncc(/C=N/O)c1C
Answer: d. CCn1ncc(/C=N/O)c1C
{#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#}
CCn1ncc(/C=N/O)c1C
CCn1ncc(/C=N/O)c1C
(NE)-N-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]hydroxylamine