Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCc1ccc(CN2CCC(n3nccc3NC(=O)c3ccccc3C)CC2)cc1
b.) CN(Cc1ccccc1)S(=O)(=O)c1ccccc1[N+](=O)[O-]
c.) COCCNCC(O)CON=C1c2ccccc2-c2ccccc21
d.) Fc1cccc(F)c1CN1CCN(c2ccc(Cl)cc2)CC1
Answer: b, c, d
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}