Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.938\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(=O)/C(=N\Nc1ccccc1)Sc1nnc(-c2ccccc2)n1-c1ccccc1
(b) O=S(=O)(c1cccc(-c2nnc(-c3cccnc3)o2)c1)N1CCCCC1
Answer: a. CC(=O)/C(=N\Nc1ccccc1)Sc1nnc(-c2ccccc2)n1-c1ccccc1
{#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#}
CC(=O)/C(=N\Nc1ccccc1)Sc1nnc(-c2ccccc2)n1-c1ccccc1
CC(=O)/C(=N\Nc1ccccc1)Sc1nnc(-c2ccccc2)n1-c1ccccc1
(4,5-diphenyl-1,2,4-triazol-3-yl) (1E)-N-anilino-2-oxopropanimidothioate