Task: Answer the multiple-choice question.
Query: Which compound has a 2.158\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. C#CCOc1ccc(C2C3=C(CC(C)(C)CC3=O)N(CC(=O)O)C3=C2C(=O)CC(C)(C)C3)cc1OC
b. COC(=O)C(O)(NC(=O)NC(C)=O)C(F)(F)F
c. Cc1cccc2c1N1C(=O)c3c(C(=O)O)cccc3C1CC2C
d. Cc1cnc(C)c(N2CCC(C(=O)NCc3ccco3)CC2)n1
Answer: d. Cc1cnc(C)c(N2CCC(C(=O)NCc3ccco3)CC2)n1
{#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#}
Cc1cnc(C)c(N2CCC(C(=O)NCc3ccco3)CC2)n1
Cc1cnc(C)c(N2CCC(C(=O)NCc3ccco3)CC2)n1
1-(3,6-dimethylpyrazin-2-yl)-N-(furan-2-ylmethyl)piperidine-4-carboxamide