Task: Answer the MCQ question.
Question: Which compound exhibits a -8.765\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCCCn1c(SCc2nc3ccccc3s2)nc2cc(S(N)(=O)=O)ccc21
b.) Cc1cc(C)c(NC(=O)COC(=O)/C=C/c2cccc(C(F)(F)F)c2)c(C)c1
Answer: a. CCCCn1c(SCc2nc3ccccc3s2)nc2cc(S(N)(=O)=O)ccc21
{#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#}
CCCCn1c(SCc2nc3ccccc3s2)nc2cc(S(N)(=O)=O)ccc21
CCCCn1c(SCc2nc3ccccc3s2)nc2cc(S(N)(=O)=O)ccc21
2-(1,3-benzothiazol-2-ylmethylsulfanyl)-1-butylbenzimidazole-5-sulfonamide