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] O=C(O)CNC(=S)N(Cc1ccco1)Cc1ccccc1Cl
[b] COc1ccc(C2N(C(=O)c3ccccc3)CCN2C(=O)c2ccccc2)cc1
[c] O=C(CN1CCN(C(=O)CN2C(=O)NC3(CCCC3)C2=O)CC1)Nc1cccc(F)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}