Task: Answer the multiple-choice question.
Query: Which drug exhibits a -0.615\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) CN(CCc1ccccc1)C1CCCN(C(=O)Cn2cccn2)C1
b) Cc1noc(C)c1COc1cccc(C(=O)OC(C)C#N)c1
c) CC(C(=O)Nc1nc2ccccc2s1)n1cc([N+](=O)[O-])cn1
d) CC(=O)N1CCN(C(=O)C2(NC(=O)Nc3cccc(F)c3)CCCCC2)CC1
e) CCN1CCN(C(=O)c2ccc(CNS(=O)(=O)c3cccc(OC)c3)cc2)CC1
Answer: b. Cc1noc(C)c1COc1cccc(C(=O)OC(C)C#N)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#}
Cc1noc(C)c1COc1cccc(C(=O)OC(C)C#N)c1
Cc1noc(C)c1COc1cccc(C(=O)OC(C)C#N)c1
1-cyanoethyl 3-[(3,5-dimethyl-1,2-oxazol-4-yl)methoxy]benzoate