Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 8.635\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOC(=O)N1CCN(c2nc(-c3cccs3)nc3ccccc23)CC1
b Cc1ccc(-c2nnc(Nc3ccc(CC(N)=O)cc3)c3ccccc23)cc1S(=O)(=O)NCCO
c C=CCn1c(=O)c(C(=O)NC(C)c2ccccc2)c(O)c2ccccc21
Answer: b. Cc1ccc(-c2nnc(Nc3ccc(CC(N)=O)cc3)c3ccccc23)cc1S(=O)(=O)NCCO
{#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#}
Cc1ccc(-c2nnc(Nc3ccc(CC(N)=O)cc3)c3ccccc23)cc1S(=O)(=O)NCCO
Cc1ccc(-c2nnc(Nc3ccc(CC(N)=O)cc3)c3ccccc23)cc1S(=O)(=O)NCCO
2-[4-[[4-[3-(2-hydroxyethylsulfamoyl)-4-methylphenyl]phthalazin-1-yl]amino]phenyl]acetamide