Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES COc1cccc(-c2ccc(SCC(=O)N3CCN(c4ccccc4)CC3)nn2)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 1.328
[b] 2.001
[c] 2.055
[d] 12.690
Answer: a. 1.328\%.
{#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}.
COc1cccc(-c2ccc(SCC(=O)N3CCN(c4ccccc4)CC3)nn2)c1
COc1cccc(-c2ccc(SCC(=O)N3CCN(c4ccccc4)CC3)nn2)c1
2-[6-(3-methoxyphenyl)pyridazin-3-yl]sulfanyl-1-(4-phenylpiperazin-1-yl)ethanone