Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(O)C(Oc1ccc2cc(-c3ccc(Cl)cc3)c(=O)oc2c1)c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 4.221
b 5.207
c 14.829
d 13.971
Answer: d. 13.971\%.
{#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(O)C(Oc1ccc2cc(-c3ccc(Cl)cc3)c(=O)oc2c1)c1ccccc1
O=C(O)C(Oc1ccc2cc(-c3ccc(Cl)cc3)c(=O)oc2c1)c1ccccc1
3-(4-chlorophenyl)-7-(2-hydroxy-2-oxo-1-phenylethoxy)chromen-2-one