Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=c1oc2c3c4c(cc2c(C(F)(F)F)c1CCN1CCOCC1)CCCN4CCC3?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 9.791
(b) -3.724
Answer: a. 9.791\%.
{#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=c1oc2c3c4c(cc2c(C(F)(F)F)c1CCN1CCOCC1)CCCN4CCC3
O=c1oc2c3c4c(cc2c(C(F)(F)F)c1CCN1CCOCC1)CCCN4CCC3
5-(2-morpholin-4-ylethyl)-6-(trifluoromethyl)-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(17),2(7),5,8-tetraen-4-one