Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 7.881\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(O)Cn1cnc2sc3c(c2c1=O)CCCC3
b.) CS(=O)(=O)N1CCN(C2CCN(Cc3ccccc3)CC2)CC1
Answer: b. CS(=O)(=O)N1CCN(C2CCN(Cc3ccccc3)CC2)CC1
{#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#}
CS(=O)(=O)N1CCN(C2CCN(Cc3ccccc3)CC2)CC1
CS(=O)(=O)N1CCN(C2CCN(Cc3ccccc3)CC2)CC1
1-(1-benzylpiperidin-4-yl)-4-methylsulfonylpiperazine