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] CC(C)C1N=C(c2ccc3c(c2)OCO3)CC(c2ccccc2O)N1
[b] O=C1N=C(N2CCN(c3ccccc3)CC2)SC1Cc1ccccc1
[c] CC(C)(C)n1nnnc1C(c1cccc(C(F)(F)F)c1)N1CCC(O)CC1
Answer: a, 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}