Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(CNC(=O)CCc1ccccc1)NC(=O)CCc1ccccc1
b: Cc1ccc(C(=O)N/C(=C\c2ccc(F)cc2)C(=O)NCCN2CCOCC2)cc1
c: CN1CCN(c2oc(Cc3cccc4ccccc34)nc2C#N)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}