Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCc1cc(=O)oc2c(CN3CCOCC3)c(O)ccc12?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) -1.657
(b) 6.313
(c) 17.426
Answer: b. 6.313\%.
{#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}.
CCCc1cc(=O)oc2c(CN3CCOCC3)c(O)ccc12
CCCc1cc(=O)oc2c(CN3CCOCC3)c(O)ccc12
[C][C][C][C][=C][C][=Branch1][C][=O][O][C][=C][Branch1][#Branch2][C][N][C][C][O][C][C][Ring1][=Branch1][C][Branch1][C][O][=C][C][=C][Ring2][Ring1][Ring1][Ring1][=C]
7-hydroxy-8-(morpholin-4-ylmethyl)-4-propylchromen-2-one