Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.451\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1ccc(C2N3CCCN23)cc1
b.) N#Cc1c(NC(=O)CSc2nc(-c3ccco3)cc(C(F)(F)F)n2)sc2c1CCCC2
c.) CC(NC(=O)c1ccc([N+](=O)[O-])cc1[N+](=O)[O-])c1ccc(-c2ccccc2)cc1
d.) O=C(NCc1ccccn1)c1ccccc1Cl
Answer: a. Cc1ccc(C2N3CCCN23)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#}
Cc1ccc(C2N3CCCN23)cc1
Cc1ccc(C2N3CCCN23)cc1
6-(4-methylphenyl)-1,5-diazabicyclo[3.1.0]hexane