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 COc1ccc(-c2nc(SC(C)C(=O)NCC3CCCO3)n[nH]2)cc1
b CCCn1c(SCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
c O=C(Nc1ccc(C(=O)N2CCN(c3ccc(F)cc3)CC2)cc1)C1=CSCCO1
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}