Problem statement: Answer the multiple choice question.
Question: Which compound has a -90.893\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1cc(-c2nc(S(=O)(=O)c3ccc(Cl)cc3)c(N3CCOCC3)o2)cc(OC)c1OC
b N#Cc1ccc(N2CCCNCC2)nc1
c Cc1ccnc(NS(=O)(=O)c2ccc(N3C(=O)c4c(Cl)c(Cl)c(Cl)c(Cl)c4C3=O)cc2)n1
Answer: b. N#Cc1ccc(N2CCCNCC2)nc1
{#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#}
N#Cc1ccc(N2CCCNCC2)nc1
N#Cc1ccc(N2CCCNCC2)nc1
6-(1,4-diazepan-1-yl)pyridine-3-carbonitrile