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: CCC(=O)Nc1ccc(NC(=O)c2cc3ccccc3o2)c(OC)c1
b: CCc1ccc(NC(=O)/C(C#N)=C/c2cn(CC(=O)O)c3ccccc23)cc1
c: CCN(CC)CCCNc1ncnc2ccccc12.Cl
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}