Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCNC(=O)CSc1nc2cc([N+](=O)[O-])ccc2n1-c1cccc(C(F)(F)F)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a -3.512
b -29.535
c -49.724
d -35.842
Answer: d. -35.842%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCNC(=O)CSc1nc2cc([N+](=O)[O-])ccc2n1-c1cccc(C(F)(F)F)c1
CCNC(=O)CSc1nc2cc([N+](=O)[O-])ccc2n1-c1cccc(C(F)(F)F)c1
N-ethyl-2-[5-nitro-1-[3-(trifluoromethyl)phenyl]benzimidazol-2-yl]sulfanylacetamide