Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.977\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1cccc(CN2CCC(C(=O)N3CCN(c4ccccc4F)CC3)CC2)c1
(b) CCOC(=O)CSc1nc2ccccc2c(=O)n1-c1ccc(C)cn1
(c) CCCCOC(=O)/C=C\C(=O)NC(N)=O
Answer: c. CCCCOC(=O)/C=C\C(=O)NC(N)=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#}
CCCCOC(=O)/C=C\C(=O)NC(N)=O
CCCCOC(=O)/C=C\C(=O)NC(N)=O
butyl (Z)-4-(carbamoylamino)-4-oxobut-2-enoate