Task: Answer the MCQ question.
Query: Which drug exhibits a 7.404\% 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(NC(=S)N2CCN(C(=O)c3ccco3)CC2)c(OC)c1
[b] Cc1ccc(Cc2cncc(O)c2)cc1S(=O)(=O)O
[c] CCOC(=O)/C=c1\s/c(=C\c2ccc(C#N)cc2)c(=O)n1CC(=O)NCc1ccco1
Answer: b. Cc1ccc(Cc2cncc(O)c2)cc1S(=O)(=O)O
{#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#}
Cc1ccc(Cc2cncc(O)c2)cc1S(=O)(=O)O
Cc1ccc(Cc2cncc(O)c2)cc1S(=O)(=O)O
5-[(4-methyl-3-sulfophenyl)methyl]pyridin-3-ol