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. OC(COc1ccc(C(F)(F)F)cc1)CN1CCN(Cc2ccc(Cl)c(Cl)c2)CC1
b. N#Cc1ccc(CN2CC3CN(CCCNS(=O)(=O)c4ccc(C#N)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}
4-cyano-N-[3-[7-[(4-cyanophenyl)methyl]-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl]propyl]benzenesulfonamide