Task: Answer the multiple choice question.
Query: Which compound exhibits a -2.443\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COCCCC/C(=N\OCCN)c1ccc(C(F)(F)F)cc1.O=C([O-])/C=C\C(=O)[O-]
(b) O=C1c2ccccc2C(=O)C12OC2c1ccc(Cl)cc1
(c) COc1ccc(C(=O)/C=C/c2ccccc2OC)c(OC(=O)c2ccc([N+](=O)[O-])cc2)c1
Answer: a. COCCCC/C(=N\OCCN)c1ccc(C(F)(F)F)cc1.O=C([O-])/C=C\C(=O)[O-]
{#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#}
COCCCC/C(=N\OCCN)c1ccc(C(F)(F)F)cc1.O=C([O-])/C=C\C(=O)[O-]
COCCCC/C(=N\OCCN)c1ccc(C(F)(F)F)cc1.O=C([O-])/C=C\C(=O)[O-]
(Z)-but-2-enedioate;2-[(E)-[5-methoxy-1-[4-(trifluoromethyl)phenyl]pentylidene]amino]oxyethanamine