Task: Answer the multiple choice question.
Query: Which drug exhibits a 1.446\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1ccccc1C(=O)Nc1ccc(Br)cn1
(b) Cc1cc(N/N=C/c2cccc(F)c2)nc(NCc2ccccc2)n1
Answer: b. Cc1cc(N/N=C/c2cccc(F)c2)nc(NCc2ccccc2)n1
{#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#}
Cc1cc(N/N=C/c2cccc(F)c2)nc(NCc2ccccc2)n1
Cc1cc(N/N=C/c2cccc(F)c2)nc(NCc2ccccc2)n1
2-N-benzyl-4-N-[(E)-(3-fluorophenyl)methylideneamino]-6-methylpyrimidine-2,4-diamine