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)c1ncc(C)c(=O)[nH]1
b: CCS(=O)(=O)N1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2)CC1
c: FC(F)(F)c1cccc(NC(=S)/N=C2\CCN(c3ccccc3)N2)c1
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}