Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.537\% 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 COc1ccc(CNC(=O)CSc2nccn(-c3ccc(F)c(F)c3)c2=O)cc1
b Cc1noc(C)c1CSc1nc2[nH]ncc2c(=O)n1-c1ccccc1
c COc1ccc(S(N)(=O)=O)cc1C(N)=O
d CC(=O)N1CCCc2cc(S(=O)(=O)Nc3cccc(C)c3C)ccc21
Answer: d. CC(=O)N1CCCc2cc(S(=O)(=O)Nc3cccc(C)c3C)ccc21
{#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#}
CC(=O)N1CCCc2cc(S(=O)(=O)Nc3cccc(C)c3C)ccc21
CC(=O)N1CCCc2cc(S(=O)(=O)Nc3cccc(C)c3C)ccc21
1-acetyl-N-(2,3-dimethylphenyl)-3,4-dihydro-2H-quinoline-6-sulfonamide