Task: Answer the multiple choice question.
Question: Which drug has a 4.849\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOc1ccc(S(=O)(=O)Nc2ncn[nH]2)cc1
[b] Cc1cccc(NC(=S)NC2CC3CCCC(C2)N3Cc2ccccc2)c1C
Answer: b. Cc1cccc(NC(=S)NC2CC3CCCC(C2)N3Cc2ccccc2)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(NC(=S)NC2CC3CCCC(C2)N3Cc2ccccc2)c1C
Cc1cccc(NC(=S)NC2CC3CCCC(C2)N3Cc2ccccc2)c1C
1-(9-benzyl-9-azabicyclo[3.3.1]nonan-3-yl)-3-(2,3-dimethylphenyl)thiourea