Task: Answer the multiple-choice question.
Question: Which compound has a 4.956\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: N#Cc1cc([N+](=O)[O-])cnc1NCC(O)CO
b: Nc1ncnc(Nc2ccccc2C(F)(F)F)n1
c: CCCCN(Cc1cc2cc(OC)ccc2[nH]c1=O)C(=O)c1ccco1
Answer: b. Nc1ncnc(Nc2ccccc2C(F)(F)F)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#}
Nc1ncnc(Nc2ccccc2C(F)(F)F)n1
Nc1ncnc(Nc2ccccc2C(F)(F)F)n1
2-N-[2-(trifluoromethyl)phenyl]-1,3,5-triazine-2,4-diamine