Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOc1ccc(C2NC(=S)NC3=C2CCc2ccccc23)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 4.393
b. 13.991
c. 14.302
d. 13.492
Answer: a. 4.393\%.
{#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}.
CCOc1ccc(C2NC(=S)NC3=C2CCc2ccccc23)cc1
CCOc1ccc(C2NC(=S)NC3=C2CCc2ccccc23)cc1
4-(4-ethoxyphenyl)-3,4,5,6-tetrahydro-1H-benzo[h]quinazoline-2-thione