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 additional words.
Options:
(a) CC(=O)Nc1ccc(NC(=O)C/C(C)=N/NC(N)=S)cc1
(b) O=C(NC(=S)Nc1ccc(Cl)cc1)c1cncc(Br)c1
(c) CCCc1c(C(=O)N2CCN(c3ccccc3OC)CC2)cnn1-c1ccccc1
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}