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 additional words.
Options:
[a] CC1CC(C)CN(C(=O)c2ccc(CNc3c(N4CCCC4)c(=O)c3=O)cc2)C1
[b] Cc1ccc(-c2nc(N)nc(N)n2)c(C)c1
[c] CCN(CC)c1ccc(NC(=O)COC(=O)CSc2ccc(Br)cc2C)cc1.O=S(=O)(O)O
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}