Task: Answer the multiple choice question.
Query: Which compound has a -20.778\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(NC1CCCc2ccccc21)c1ccccc1
b.) COc1cccc(-c2nc(CS(=O)CC(=O)N3CCC4(CC3)OCCO4)c(C)o2)c1
c.) O=C(Nc1ccc(F)cc1)C1CCN(C(=O)c2ccc(F)cc2)CC1
d.) O=[N+]([O-])c1cccc(S(=O)(=O)c2cccc([N+](=O)[O-])c2)c1
e.) CC(C)N1C(=O)CCC1C(=O)N1CCC2(CC1)OCCO2
Answer: c. O=C(Nc1ccc(F)cc1)C1CCN(C(=O)c2ccc(F)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#}
O=C(Nc1ccc(F)cc1)C1CCN(C(=O)c2ccc(F)cc2)CC1
O=C(Nc1ccc(F)cc1)C1CCN(C(=O)c2ccc(F)cc2)CC1
1-(4-fluorobenzoyl)-N-(4-fluorophenyl)piperidine-4-carboxamide