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, c, or d without using any additional words.
Options:
a) Cc1cc(CNC(=O)Cc2ccc(F)cc2)c2ccccc2n1
b) O=C(c1ccco1)N1CCN(C(=S)Nc2ccccc2C(F)(F)F)CC1
c) CCCn1nc(C(=O)Nc2ccc3c(c2)OCO3)c2ccccc2c1=O
d) Cc1ccc2nc(-c3ccccc3)c(CN3CCOCC3)n2c1
Answer: a, 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}