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: CCCc1n(CC(O)COC2CCCCC2)c2ccccc2[n+]1C.[I-]
b: Cc1nn(C)c(C)c1CCC(=O)N1CCCC(Nc2ccc(C(C)C)cc2)C1
c: O=S(Cc1ccc(Br)cc1)Cc1nnc(SCc2ccc(Cl)cc2)n1-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}