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 other words.
Options:
a CCn1c(SCC(=O)N2CCCCC2C)nc2ccsc2c1=O
b COc1cccc(NC(=O)CN2CCc3ccccc3C2)c1
c O=C(NCc1ccccc1)OCCN1CCN(Cc2ccccc2)CCC1=O
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}