Task: Answer the multiple-choice question.
Question: Which drug has a 8.427\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CN(C(=O)c1sc2nc(N3CCCC3)c3c(c2c1N)CC(C)(C)OC3)c1ccccc1
[b] Cc1cc(C)c(NC(=O)CN2CCCCCC2)c(C)c1
[c] Cn1cnnc1SCC(=O)NCc1ccccc1
[d] COc1cc(O)c(C(CCN2CCCC(C)C2)c2cc(OC)c(OC)c(OC)c2)c(OC)c1
Answer: b. Cc1cc(C)c(NC(=O)CN2CCCCCC2)c(C)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc(C)c(NC(=O)CN2CCCCCC2)c(C)c1
Cc1cc(C)c(NC(=O)CN2CCCCCC2)c(C)c1
2-(azepan-1-yl)-N-(2,4,6-trimethylphenyl)acetamide