Task: Answer the multiple choice question.
Question: Which drug has a 25.414\% 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] CCCNC(=O)CCCN1C(=O)c2ccccc2Sc2ncccc21
[b] COCCNc1ncnc2c1cnn2-c1ccc(Cl)cc1
[c] Cc1ccc(C2C3=C(NCCN=C3c3ccccc3)C(=O)N2c2ccccc2)cc1
Answer: a. CCCNC(=O)CCCN1C(=O)c2ccccc2Sc2ncccc21
{#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#}
CCCNC(=O)CCCN1C(=O)c2ccccc2Sc2ncccc21
CCCNC(=O)CCCN1C(=O)c2ccccc2Sc2ncccc21
4-(10-oxo-2-thia-4,9-diazatricyclo[9.4.0.03,8]pentadeca-1(15),3(8),4,6,11,13-hexaen-9-yl)-N-propylbutanamide