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, b, or c without using any other words.
Options:
a. CCCN1CNc2c(c(=O)[nH]c(=S)n2-c2ccc(Cl)cc2)C1
b. Cn1cc(CN2CCC(C(O)CCc3ccccc3)CC2)c(-c2ccccc2F)n1
c. Cc1ccc(CSc2nc3ccccc3cc2C=O)cc1
Answer: a, c
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}