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] Cc1nc(C(F)(F)F)ccc1C(=O)Nc1ccc2ccccc2n1
[b] CCCCn1c(C(C)NC(=O)COC)nc2ccccc21
[c] CN1CCN(S(=O)(=O)c2cccc(C(=O)NCCOc3ccccc3)c2)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}