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. Cc1nc(-c2ccc(Cl)cc2)nc(OCCCN2CCCCC2)c1Cl
b. O=C(CNC(=O)c1cccc(C(F)(F)F)c1)NC1CN(C2CCC(c3ccccc3)CC2)CC1O
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}
5-chloro-2-(4-chlorophenyl)-4-methyl-6-(3-piperidin-1-ylpropoxy)pyrimidine