Problem statement: Answer the multiple-choice question.
Query: Which compound has a 3.309\% human ether-à-go-go related gene (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] Nc1ncnc(Nc2cccc(C(F)(F)F)c2)n1
[b] Cc1onc(-c2ccccc2)c1C(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
Answer: a. Nc1ncnc(Nc2cccc(C(F)(F)F)c2)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(Nc2cccc(C(F)(F)F)c2)n1
Nc1ncnc(Nc2cccc(C(F)(F)F)c2)n1
2-N-[3-(trifluoromethyl)phenyl]-1,3,5-triazine-2,4-diamine