Task: Please answer the multiple choice question.
Question: Which molecules are not a 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(c1cccc(Cl)c1)N1CCCc2ccccc21
(b) O=C(Nn1c(C2CCCCC2)nc2ccccc2c1=O)c1cc(Cl)ccc1[N+](=O)[O-]
(c) Cc1ccc(S(=O)(=O)NCC(=O)N2CCN(c3ccc(F)cc3)CC2)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}