Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: N=C(Nc1ccc(I)cc1)NC12CC3CC(CC(C3)C1)C2
b: N#Cc1ccc2cc1Oc1ccc3c(c1)[C@@H](CC3)N1CC[C@@H](NCc3cncn3C2)C1=O
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-(1-adamantyl)-3-(4-iodophenyl)guanidine