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] O=S1(=O)CCN(c2ccc(Nc3ncc4ccn(-c5ccccn5)c4n3)cc2)CC1
[b] Cn1cnc(C(=O)N(Cc2ccc(F)c(Cl)c2)CC2C3CNCC32)c1
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}
N-(3-azabicyclo[3.1.0]hexan-6-ylmethyl)-N-[(3-chloro-4-fluorophenyl)methyl]-1-methylimidazole-4-carboxamide