Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCOc1ccc(N/C=C/C(=O)c2cc(OC)c(OC)c(OC)c2)cc1
[b] CCCn1c(N)c(C(=O)CSc2nc3ncc(Cl)cc3[nH]2)c(=O)n(C)c1=O
[c] Cc1ccc(C)c(NC(=S)N2CCN(Cc3ccccc3)CC2)c1
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}