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 Cc1cccc(C(=O)NC(=S)Nc2ccccc2C(=O)O)c1
b CCOc1ccc(NC(=O)c2ccc(CSc3nnnn3C)cc2)cc1
c O=C(OC1CCOC1=O)c1cc(-c2ccc(Br)cc2)nc2ccccc12
Answer: a, b, 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}