Task: Answer the multiple choice question.
Query: Which drug has a 11.953\% 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] NS(=O)(=O)c1ccc(CCNC(=O)CNC(=O)C2CCCCC2)cc1
[b] CCC(C(=O)NCCN1CCOCC1)n1nc(C)n2c(cc3sccc32)c1=O
[c] Cc1ccc(NC(=O)C(Cc2ccccc2)N2C(=O)C3C4CCC(C4)C3C2=O)cc1Cl
Answer: b. CCC(C(=O)NCCN1CCOCC1)n1nc(C)n2c(cc3sccc32)c1=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#}
CCC(C(=O)NCCN1CCOCC1)n1nc(C)n2c(cc3sccc32)c1=O
CCC(C(=O)NCCN1CCOCC1)n1nc(C)n2c(cc3sccc32)c1=O
2-(12-methyl-9-oxo-5-thia-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(2-morpholin-4-ylethyl)butanamide