Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 1.174\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(C(C(=O)NCc2ccccc2)N(Cc2ccc3c(c2)OCO3)C(=O)c2cnccn2)cc1
(b) O=C1c2oc3ccc(Cl)cc3c(=O)c2C(c2ccccn2)N1CCCN1CCOCC1
(c) O=C(OCc1ccccc1)c1cccc(-c2nnc(-c3ccccc3)o2)c1
Answer: c. O=C(OCc1ccccc1)c1cccc(-c2nnc(-c3ccccc3)o2)c1
{#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(OCc1ccccc1)c1cccc(-c2nnc(-c3ccccc3)o2)c1
O=C(OCc1ccccc1)c1cccc(-c2nnc(-c3ccccc3)o2)c1
benzyl 3-(5-phenyl-1,3,4-oxadiazol-2-yl)benzoate