Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.550\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(CSc1nncc2ccccc12)Nc1ccccc1
[b] Cc1ccsc1-c1ccnc(-n2cccc2)n1
[c] COc1cc(OC)c(S(=O)(=O)NC(C)C)cc1C(=O)O
Answer: a. O=C(CSc1nncc2ccccc12)Nc1ccccc1
{#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#}
O=C(CSc1nncc2ccccc12)Nc1ccccc1
O=C(CSc1nncc2ccccc12)Nc1ccccc1
N-phenyl-2-phthalazin-1-ylsulfanylacetamide