Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -29.095\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCCc1nc2ccccc2n1Cc1nnc2n1-c1ccccc1SC2
b: CC(=O)NC(=S)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
Answer: a. CCCCc1nc2ccccc2n1Cc1nnc2n1-c1ccccc1SC2
{#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#}
CCCCc1nc2ccccc2n1Cc1nnc2n1-c1ccccc1SC2
CCCCc1nc2ccccc2n1Cc1nnc2n1-c1ccccc1SC2
1-[(2-butylbenzimidazol-1-yl)methyl]-4H-[1,2,4]triazolo[3,4-c][1,4]benzothiazine