Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(c1cn(-c2ccccc2)nc1-c1cc2ccccc2oc1=O)N1CCOCC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 0.492
b 12.531
c 12.639
Answer: a. 0.492\%.
{#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(c1cn(-c2ccccc2)nc1-c1cc2ccccc2oc1=O)N1CCOCC1
O=C(c1cn(-c2ccccc2)nc1-c1cc2ccccc2oc1=O)N1CCOCC1
3-[4-(morpholine-4-carbonyl)-1-phenylpyrazol-3-yl]chromen-2-one