Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC1(C)Cc2c(c(N3CCOCC3)nc3sc4c(NCc5ccco5)nnnc4c23)CS1
b) Fc1cccc(Cl)c1Cn1nnc2c(N3CCC4(CC3)OCCO4)ncnc21
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}