Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. N#Cc1ccc(S(=O)(=O)NCCN2CC3CN(CCOCc4ccccc4F)CC(C2)O3)cc1
b. CCOc1cccc(/C=C2/SC(=O)NC2=O)c1N1CCCC(N)C1
c. O=C(c1cc(F)cc(F)c1)N1CCN(c2ccc(OCCCN3CCCC3)cc2)C(=O)C1
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-(3,5-difluorobenzoyl)-1-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]piperazin-2-one