Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Nc1nc(Nc2ccccc2)nc(NCc2ccccc2)c1[N+](=O)[O-]
b) CC1CCCC(NC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)CC2)C1C
c) COc1ccc2nc(N3CCCC(C(=O)NCCc4ccc(OC)c(OC)c4)C3)sc2c1
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}