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 other words.
Options:
a) CC(C)c1nn(-c2c(Cl)cccc2Cl)c2[nH]c(Cc3ccc(OCCO)cc3)nc(=O)c12
b) O=C1NCc2c(-c3ccccc3Cl)nc(NC3CN4CCC3CC4)nc2N1c1c(Cl)cccc1Cl
Answer: a
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}
1-[2,6-bis(chloranyl)phenyl]-6-[[4-(2-hydroxyethyloxy)phenyl]methyl]-3-propan-2-yl-7H-pyrazolo[3,4-d]pyrimidin-4-one