Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 3.071\% 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 additional words.
Options:
a. COc1ccc(CNC(=O)C(NC(C)=O)C(=O)Nc2ccc(OC)cc2)cc1
b. CCOc1ccc(C(=O)CCC(=O)Nc2cccc(S(=O)(=O)N3CCCCC3)c2)cc1
c. CC(NC(=O)/C=C/c1ccc(Br)cc1)c1ccc(Cl)cc1
d. COc1cccc(OC)c1-c1nn2c(-c3ccco3)nnc2s1
Answer: d. COc1cccc(OC)c1-c1nn2c(-c3ccco3)nnc2s1
{#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#}
COc1cccc(OC)c1-c1nn2c(-c3ccco3)nnc2s1
COc1cccc(OC)c1-c1nn2c(-c3ccco3)nnc2s1
6-(2,6-dimethoxyphenyl)-3-(furan-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole