Task: Answer the multiple choice question.
Query: Which compound exhibits a -27.013\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COC(=O)c1ccc(CSc2nnc(NC(=O)C3CC(=O)N(Cc4ccc(C)cc4)C3)s2)cc1
b COc1ccc(CNC(=O)C(C)N2C(=O)NC(c3ccccc3)(c3ccccc3)C2=O)cc1
c Fc1ccc(N2CCN(Cc3cn[nH]c3-c3ccccc3)CC2)cc1
Answer: c. Fc1ccc(N2CCN(Cc3cn[nH]c3-c3ccccc3)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#}
Fc1ccc(N2CCN(Cc3cn[nH]c3-c3ccccc3)CC2)cc1
Fc1ccc(N2CCN(Cc3cn[nH]c3-c3ccccc3)CC2)cc1
1-(4-fluorophenyl)-4-[(5-phenyl-1H-pyrazol-4-yl)methyl]piperazine