Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 11.596\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Nc1cnnc(N/N=C\c2ccccc2)c1Cl
b O=c1ccc(Oc2nc(N3CCCCC3)nc(N3CCCCC3)n2)n[nH]1
Answer: a. Nc1cnnc(N/N=C\c2ccccc2)c1Cl
{#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#}
Nc1cnnc(N/N=C\c2ccccc2)c1Cl
Nc1cnnc(N/N=C\c2ccccc2)c1Cl
3-N-[(Z)-benzylideneamino]-4-chloropyridazine-3,5-diamine