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, c, or d without using any additional words.
Options:
a: Cc1c(CCC(=O)O)c(=O)oc2cc(OCc3cccc(F)c3)ccc12
b: COC(=O)NC1CSCC1OC(=O)CCN1C(=O)c2ccccc2C1=O
c: O=C1CCCC(=NCc2ccco2)C1
d: COc1ccc(CCN(C)CC(=O)Nc2ccc(F)c(Cl)c2)cc1OC
Answer: a, b, c, d
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}