Task: Answer the multiple-choice question.
Question: Which compound has a 2.918\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccc(OCC(=O)OC2CCN(C)CC2)cc1.Cl
b) C[C@]1(C(=O)NCCCNc2ncc(C(F)(F)F)cc2Cl)C=C[C@@H](Cc2ccccc2)N1C(=O)c1ccccc1
c) COc1ccc(C(NC(=O)c2ccco2)c2ccc(OC)c(OC)c2)cc1OC
Answer: c. COc1ccc(C(NC(=O)c2ccco2)c2ccc(OC)c(OC)c2)cc1OC
{#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#}
COc1ccc(C(NC(=O)c2ccco2)c2ccc(OC)c(OC)c2)cc1OC
COc1ccc(C(NC(=O)c2ccco2)c2ccc(OC)c(OC)c2)cc1OC
N-[bis(3,4-dimethoxyphenyl)methyl]furan-2-carboxamide