Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCC(Sc1ncnc2c1c(-c1ccccc1)cn2-c1ccc(OC)cc1)C(=O)OC?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 6.880
b. 6.419
Answer: a. 6.880\%.
{#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}.
CCC(Sc1ncnc2c1c(-c1ccccc1)cn2-c1ccc(OC)cc1)C(=O)OC
CCC(Sc1ncnc2c1c(-c1ccccc1)cn2-c1ccc(OC)cc1)C(=O)OC
[C][C][C][Branch2][Ring2][Branch1][S][C][=N][C][=N][C][=C][Ring1][=Branch1][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][N][Ring1][O][C][=C][C][=C][Branch1][Ring1][O][C][C][=C][Ring1][Branch2][C][=Branch1][C][=O][O][C]
methyl 2-[7-(4-methoxyphenyl)-5-phenylpyrrolo[2,3-d]pyrimidin-4-yl]sulfanylbutanoate