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. Cn1ncc(N=Cc2ccccc2O)c1C(=O)Nc1ccccc1
b. O=C(NCCn1cccn1)c1ccc(OC2CCN(C(=O)C3CC3)CC2)cc1
c. Cc1ccccc1/C=C\c1nc2ccccc2c(=O)[nH]1
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}