Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CNc1oc(-c2ccccc2Cl)nc1P(=O)(c1ccccc1)c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 16.964
b 7.784
c 3.103
d 3.980
Answer: c. 3.103\%.
{#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}.
CNc1oc(-c2ccccc2Cl)nc1P(=O)(c1ccccc1)c1ccccc1
CNc1oc(-c2ccccc2Cl)nc1P(=O)(c1ccccc1)c1ccccc1
2-(2-chlorophenyl)-4-diphenylphosphoryl-N-methyl-1,3-oxazol-5-amine