Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C1C2CCCN2C(c2ccccc2F)N1c1cccc(Cl)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 3.685
(b) 4.881
(c) 6.386
(d) -19.866
(e) 1.901
Answer: a. 3.685%.
{#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}.
O=C1C2CCCN2C(c2ccccc2F)N1c1cccc(Cl)c1
O=C1C2CCCN2C(c2ccccc2F)N1c1cccc(Cl)c1
2-(3-chlorophenyl)-3-(2-fluorophenyl)-5,6,7,7a-tetrahydro-3H-pyrrolo[1,2-c]imidazol-1-one