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(=O)cc(SCC(=O)Nc2cc(OC)c(OC)c(OC)c2)c2ccccc21
b: CCCN1C(=O)c2cc(C(=O)O)ccc2C1O
c: O=C(c1cccs1)N1CCN(c2cccc(Cl)c2)CC1
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}