Task: Answer the multiple choice question.
Question: Which compound exhibits a -26.793% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1ccc(NC(=O)CCN2CCN(CCO)CC2)cc1Br.Cl
b. COC(=O)c1cc(=O)nc2sc(-c3ccc(F)cc3)nn12
c. O=C(NCC1CCCN(C(=O)c2cccnc2)C1)c1ccc(-c2ccccc2)cc1
Answer: c. O=C(NCC1CCCN(C(=O)c2cccnc2)C1)c1ccc(-c2ccccc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NCC1CCCN(C(=O)c2cccnc2)C1)c1ccc(-c2ccccc2)cc1
O=C(NCC1CCCN(C(=O)c2cccnc2)C1)c1ccc(-c2ccccc2)cc1
4-phenyl-N-[[1-(pyridine-3-carbonyl)piperidin-3-yl]methyl]benzamide