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=C(NC1CC1c1ccccc1)N1CCC(c2nc(-c3ccccn3)no2)CC1
[b] CCn1c(=O)c(-c2cc(C(=O)NC3CC3)cc(F)c2C)cc2nnc(-c3c(F)cccc3Cl)n21
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}
3-[3-(2-chloro-6-fluorophenyl)-5-ethyl-6-oxo-[1,2,4]triazolo[4,3-b]pyridazin-7-yl]-N-cyclopropyl-5-fluoro-4-methylbenzamide