Task: Answer the multiple choice question.
Query: Which compound exhibits a -7.384\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(C)c(Nc2nc(N)c3ccccc3n2)c1.Cl
(b) CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3cccc(Cl)c3)cc21
Answer: a. Cc1ccc(C)c(Nc2nc(N)c3ccccc3n2)c1.Cl
{#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(C)c(Nc2nc(N)c3ccccc3n2)c1.Cl
Cc1ccc(C)c(Nc2nc(N)c3ccccc3n2)c1.Cl
2-N-(2,5-dimethylphenyl)quinazoline-2,4-diamine;hydrochloride