Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=S(=O)(c1ccccc1)C1CCN(CCCc2ccccc2)CC1
b: Cc1cc(=O)oc2c(Cl)c(OCCCCN3CCC(c4noc5cc(F)ccc45)CC3)ccc12
Answer: a, 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-(benzenesulfonyl)-1-(3-phenylpropyl)piperidine