Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(c1ccco1)N1CCN(CC(=O)N2CCCc3c2c(=O)oc2ccc(O)cc32)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 10.008
b: 4.806
c: 3.455
d: 5.314
Answer: c. 3.455\%.
{#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(c1ccco1)N1CCN(CC(=O)N2CCCc3c2c(=O)oc2ccc(O)cc32)CC1
O=C(c1ccco1)N1CCN(CC(=O)N2CCCc3c2c(=O)oc2ccc(O)cc32)CC1
4-[2-[4-(furan-2-carbonyl)piperazin-1-yl]acetyl]-9-hydroxy-2,3-dihydro-1H-chromeno[3,4-b]pyridin-5-one