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] CCN(CC)CCN(C(=O)c1ccc2c(c1)CCCC2)c1nc2c(C)cccc2s1.Cl
[b] CC(C)(C)c1ccc(/C=C/C(=O)Nc2nncs2)cc1
[c] O=C(Nc1ccc2c(c1)OCO2)c1ccc(N2C(=O)c3ccccc3C2=O)cc1
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}