Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(Nc1ccccc1)N1CCCN(c2ccc(C(F)(F)F)cc2[N+](=O)[O-])CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 15.677
b: 18.628
c: -1.685
Answer: c. -1.685\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(Nc1ccccc1)N1CCCN(c2ccc(C(F)(F)F)cc2[N+](=O)[O-])CC1
O=C(Nc1ccccc1)N1CCCN(c2ccc(C(F)(F)F)cc2[N+](=O)[O-])CC1
4-[2-nitro-4-(trifluoromethyl)phenyl]-N-phenyl-1,4-diazepane-1-carboxamide