Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -5.927\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CC(C)CCN1CC(O)=C(c2nc3ccccc3[nH]2)C1=N
b) O=C(C[n+]1cccc(CNC(=O)c2ccc(OC(F)F)cc2)c1)Nc1cccc(C(F)(F)F)c1.[Cl-]
Answer: a. CC(C)CCN1CC(O)=C(c2nc3ccccc3[nH]2)C1=N
{#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(C)CCN1CC(O)=C(c2nc3ccccc3[nH]2)C1=N
CC(C)CCN1CC(O)=C(c2nc3ccccc3[nH]2)C1=N
4-(1H-benzimidazol-2-yl)-5-imino-1-(3-methylbutyl)-2H-pyrrol-3-ol