Problem statement: Answer the multiple choice question.
Question: Which drug has a 8.895\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc(NC(=O)CN2CCC(Cc3ccccc3)CC2)cc1S(=O)(=O)N(C)C.O=C(O)C(=O)O
[b] Cc1cccc(N2C(=N)SCC2=O)c1C
Answer: b. Cc1cccc(N2C(=N)SCC2=O)c1C
{#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#}
Cc1cccc(N2C(=N)SCC2=O)c1C
Cc1cccc(N2C(=N)SCC2=O)c1C
3-(2,3-dimethylphenyl)-2-imino-1,3-thiazolidin-4-one