Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CO/N=C1\CN(c2nc3c(cc2F)C(=O)C(C(=O)O)CN3C2CC2)CC12CNC2
b. CCOC(=O)c1c(C(C#N)=CN)c2ccc(Cl)c(Cl)c2n1C
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}
ethyl 3-(2-amino-1-cyanoethenyl)-6,7-dichloro-1-methylindole-2-carboxylate