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. CNCc1ccc(Cl)cc1Oc1ccc(F)c(C)c1
b. CCCCc1cc(OC2CCN(CCC(C)S(=O)(=O)CC)CC2)c2ncccc2c1.Cl.Cl
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}
1-[4-chloro-2-(4-fluoro-3-methylphenoxy)phenyl]-N-methylmethanamine