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, or c without using any additional words.
Options:
a. CN1CCC(=NNC(=O)COc2ccc(Cl)cc2)CC1
b. O=C(Nc1ccc2ccccc2c1)c1ccc(Cl)cc1Cl
c. COCC(C)NC(=O)CCSc1nc(-c2ccc(OC)cc2)cc(C(F)(F)F)n1
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}