Task: Answer the multiple choice question.
Query: Which compound has a 2.909\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a C/C(CC(=O)Nc1ccc(Cl)c(C(F)(F)F)c1)=N\NC(=O)c1cnccn1
b CCC/C(O)=C1\C(=O)CC(C)(C)CC1=NCc1ccccc1
c Cc1cc(C)c2nc3sc(C(=O)N4CCOCC4)c(N)c3cc2c1
d CC(/C=N\Nc1nnc2c(n1)[nH]c1c(C)cccc12)=C\c1ccco1
Answer: b. CCC/C(O)=C1\C(=O)CC(C)(C)CC1=NCc1ccccc1
{#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#}
CCC/C(O)=C1\C(=O)CC(C)(C)CC1=NCc1ccccc1
CCC/C(O)=C1\C(=O)CC(C)(C)CC1=NCc1ccccc1
(2E)-3-benzylimino-2-(1-hydroxybutylidene)-5,5-dimethylcyclohexan-1-one