Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=c1ccn(-c2cccc(C(F)(F)F)c2)nc1-c1ccn(-c2cccc(Cl)c2)n1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 4.887
b. 12.127
Answer: a. 4.887\%.
{#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=c1ccn(-c2cccc(C(F)(F)F)c2)nc1-c1ccn(-c2cccc(Cl)c2)n1
O=c1ccn(-c2cccc(C(F)(F)F)c2)nc1-c1ccn(-c2cccc(Cl)c2)n1
3-[1-(3-chlorophenyl)pyrazol-3-yl]-1-[3-(trifluoromethyl)phenyl]pyridazin-4-one