Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1ccc(-c2nc(NC(=O)CN3CCCN(C)CC3)cc(-n3nccc3C)n2)o1
[b] N#Cc1ccc(CN2CC3CN(CCNS(=O)(=O)c4ccc(F)cc4)CC(C2)O3)cc1
Answer: b
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}
N-[2-[7-[(4-cyanophenyl)methyl]-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl]ethyl]-4-fluorobenzenesulfonamide